How to Propose with a Lab Diamond Engagement Ring

When Not to Wear Your Lab Diamond Engagement Ring

How to Care for Your Lab Grown Diamond Engagement Ring

<p  class="" style="white-space:pre-wrap;">Made with lab diamonds of extraordinary quality and impeccable character.</p>

<p  class="" style="white-space:pre-wrap;">New to lab diamonds? Visit our frequently asked questions for everything you need to know. </p>

<p  class="" style="white-space:pre-wrap;">Shop curated lab diamond jewelry for occasions big and small. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.5 carat princess cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/princess-petite-four-prong-solitaire-341">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2.25 carat emerald cut lab grown diamond. <a href="/lab-diamond-engagement-rings/emerald-setting-114">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="https://www.adadiamonds.com/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.25ct cushion lab grown diamond. <a href="/lab-diamond-engagement-rings/cushion-cathedral-pave-setting-357">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 2.25 carat pear lab diamond. See <a href="/lab-diamond-engagement-rings/pear-halo-pave-setting-304">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.25 carat radiant cut lab diamond. See <a href="/lab-diamond-engagement-rings/radiant-pave-setting-229">additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.25 carat asscher cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/asscher-four-prong-solitaire-234">additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 2.25 ct round lab grown diamond. See <a href="/lab-diamond-engagement-rings/single-halo-split-shank-setting-161">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum and 18k yellow gold <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2.25 carat oval lab grown diamond and half moon side stones. See <a href="/lab-diamond-engagement-rings/oval-half-moon-setting-277">additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 2.25 carat lab created diamond engagement rings we have created for past clients.</p></div>

2 Carat Lab Grown Diamond Engagement Rings

2.5 Carat Lab Grown Diamond Engagement Rings

2.25 Carat Lab Grown Diamond Engagement Rings

<p  class="" style="white-space:pre-wrap;">We are the leading luxury purveyor of lab grown diamonds. Design your custom ring with a Diamond Concierge today. </p>

<p  class="" style="white-space:pre-wrap;">Find the perfect band to match your one-of-a-kind ring made with stunning lab diamonds and responsibly sourced metals. </p>

<p  class="" style="white-space:pre-wrap;">Lifetime trade-in, guaranteed resale, and more. Learn about the wealth of benefits available to our clients. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1.25ct round lab grown diamond. <a href="/lab-diamond-engagement-rings/round-trellis-six-prong-pave-setting-360">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 1.25ct oval lab grown diamond and round side stones. <a href="/lab-diamond-engagement-rings/oval-round-setting-458">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/lab-diamond-engagement-rings/toi-et-moi-ring-363">two-stone engagement ring</a> featuring a 1.25 carat princess cut and 1 carat pear shaped lab grown diamonds. <a href="/lab-diamond-engagement-rings/oval-cathedral-pave-setting-190">Se</a><a href="/lab-diamond-engagement-rings/toi-et-moi-ring-363">e</a><a href="/lab-diamond-engagement-rings/oval-cathedral-pave-setting-190"> additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings/">halo engagement ring</a> featuring a 1.25ct pear lab grown diamond. <a href="/lab-diamond-engagement-rings/pear-single-halo-setting-448">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1.25ct radiant cut lab grown diamond. <a href="/lab-diamond-engagement-rings/radiant-four-prong-solitaire-250">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 1.25 carat cushion lab grown diamond. <a href="/lab-diamond-engagement-rings/cushion-halo-pave-setting-364">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 1.25 carat emerald cut lab grown diamond and triangular brilliant side stones. <a href="/lab-diamond-engagement-rings/emerald-trillion-setting-466">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">18k white gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1.25 carat asscher cut lab grown diamond. <a href="/lab-diamond-engagement-rings/bezel-solitaire-148">See additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 1.25 carat lab created diamond engagement rings we have created for past clients.</p></div>

1 Carat Lab Grown Diamond Engagement Rings

1.5 Carat Lab Grown Diamond Engagement Rings 

1.25 Carat Lab Grown Diamond Engagement Rings

<p  class="" style="white-space:pre-wrap;">Bespoke, made-to-order engagement rings featuring superlative quality lab diamonds. </p>

<p  class="" style="white-space:pre-wrap;">Only a handful of diamonds grown in the world meet our stringent quality standards. Learn more about our lab diamond curation. </p>

<p  class="" style="white-space:pre-wrap;">Learn how lab diamonds are grown, graded, and priced relative to mined diamonds. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1.75 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-cathedral-pave-352">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="https://www.adadiamonds.com/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1.75 carat oval lab grown diamond. <a href="/lab-diamond-engagement-rings/oval-trellis-solitaire-328">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1.75ct radiant cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/radiant-cathedral-pave-setting-353">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold round <a href="https://www.adadiamonds.com/three-stone-lab-diamond-engagement-rings/">three stone engagement ring</a> featuring a 1.75 carat round lab grown diamond with pear side stones. See <a href="/lab-diamond-engagement-rings/round-pear-setting-456">additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 1.75ct cushion lab grown diamond. See <a href="/lab-diamond-engagement-rings/cushion-halo-pave-setting-364">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1.75 carat princess cut lab grown diamond. <a href="/lab-diamond-engagement-rings/princess-solitaire-227">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 1.75ct pear lab grown diamond. See <a href="/lab-diamond-engagement-rings/custom-halo-setting-179">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/lab-diamond-engagement-rings/asscher-trapezoid-setting-494">three stone engagement ring</a> featuring a 1.75 carat asscher cut lab grown diamond and trapezoids See <a href="https://www.adadiamonds.com/lab-diamond-engagement-rings/emerald-cathedral-solitaire-068">additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 1.75 carat lab created diamond engagement rings we have created for past clients.</p></div>

1.75 Carat Lab Grown Diamond Engagement Rings

<p  style="text-align:center;white-space:pre-wrap;" class="">One-of-a-kind, made for you with the finest lab grown diamonds on earth. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Find the perfect wedding or anniversary band to match your custom engagement ring.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Work one-on-one with a lab diamond expert to bring your vision to life.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1ct pear lab grown diamond. See <a href="/lab-diamond-engagement-rings/pear-solitaire-187">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1ct round lab grown diamond. See <a href="/lab-diamond-engagement-rings/infinity-twist-setting-154">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 1ct oval lab grown diamond and pear side stones. <a href="/lab-diamond-engagement-rings/oval-pear-setting-460">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">18k yellow gold <a href="https://www.adadiamonds.com/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1 carat radiant cut lab grown diamond. <a href="/lab-diamond-engagement-rings/radiant-four-prong-solitaire-250">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings/">halo engagement ring</a> featuring a 1 carat emerald cut lab grown diamond. <a href="/lab-diamond-engagement-rings/emerald-halo-setting-212">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">18k yellow gold <a href="https://www.adadiamonds.com/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 1 carat cushion cut lab grown diamond. <a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-221">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1 carat princess cut lab grown diamond. <a href="/lab-diamond-engagement-rings/princess-pave-setting-150">See additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 1 carat lab created diamond engagement rings we have created for past clients.</p></div>

Three Carat Round Lab Grown Diamond Engagement Rings 

<p  class="" style="white-space:pre-wrap;">Every lab diamond we sell is hand-selected by experts for extraordinary brilliance. Design your bespoke ring today. </p>

<p  class="" style="white-space:pre-wrap;">See how lab diamonds are priced relative to mined diamonds, and learn more about our custom design process. </p>

<p  class="" style="white-space:pre-wrap;">Work one-on-one with a lab diamond expert to bring your vision to life. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Gold remains one the most popular choices for engagement ring settings, and an excellent choice for a look that’s both timeless and affordable. You may be wondering “should I choose 14k or 18k gold for my engagement ring”? </p><p class="" style="white-space:pre-wrap;">Pure gold is too soft for everyday wear and would not stand the test of time as an engagement ring setting. The gold in your engagement ring setting is mixed with other metals, such as silver, copper, nickel and zinc to make your jewelry more durable. The karatage refers to the percentage of pure gold in the alloy: 18k gold contains  75% gold, 14k gold contains 58.3% gold. </p><p class="" style="white-space:pre-wrap;">Because 14k gold contains a higher percentage of alloyed metals it provides more durability and resistance to wear and tear. 14k gold can be an excellent choice for those with more active lifestyles. </p><p class="" style="white-space:pre-wrap;">18k yellow gold has a brighter and more vivid appearance. 18k rose gold has  a more brassy appearance as opposed to 14k rose gold which is more pink.</p></div>

Yellow Gold Lab Diamond Engagement Rings

6 Ways to Wear a Lab Grown Emerald Cut Diamond

14k Gold vs. 18k Gold: Which is Right For Me?

<p  class="" style="white-space:pre-wrap;">Each lab diamond we sell is hand-selected by experts. We know quality matters when it comes to a ring that'll represent your love for a lifetime.</p>

<p  class="" style="white-space:pre-wrap;">Visit our frequently asked questions to learn how lab diamonds are grown, how they’re graded and how they’re priced relative to mined diamonds. </p>

<p  class="" style="white-space:pre-wrap;">Lifetime trade-in, guaranteed re-sale, and a robust jewelry warranty are just a few of the many benefits available to our clients. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.75 carat radiant cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/radiant-cathedral-pave-setting-353">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.75 carat round lab grown diamond. <a href="/lab-diamond-engagement-rings/petite-four-prong-solitaire-066">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.75 carat pear cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/pear-pave-setting-211">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2.75 carat oval lab grown diamond and pear side stones. See <a href="/lab-diamond-engagement-rings/oval-pear-setting-460">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="https://www.adadiamonds.com/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.75 carat princess cut lab grown diamond. <a href="/lab-diamond-engagement-rings/princess-classic-four-prong-pave-setting-150">See additional design details</a><a href="https://www.adadiamonds.com/jewelry-drop-a-hint?id=150">!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2.75 cushion cut lab grown diamond and tapered baguettes. See <a href="/lab-diamond-engagement-rings/cushion-baguette-setting-471">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.75 carat emerald lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-cathedral-solitaire-068">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2.75 asscher cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/asscher-trapezoid-setting-494">additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 2.75 carat lab created diamond engagement rings we have created for past clients.</p></div>

3 Carat Lab Grown Diamond Engagement Rings

2.75 Carat Lab Grown Diamond Engagement Rings

<p  class="" style="white-space:pre-wrap;">You dream it, we’ll bring it to life with lab grown diamonds curated for extraordinary quality.  </p>

<p  class="" style="white-space:pre-wrap;">Learn how lab diamonds are grown, how they are priced relative to mined diamonds, and more. </p>

<p  class="" style="white-space:pre-wrap;">Our curated fine jewelry collections feature expert-curated lab diamonds.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Two-tone platinum and yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat round lab grown diamond. <a href="/lab-diamond-engagement-rings/classic-six-prong-solitaire-067">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 3.5 carat radiant cut lab grown diamond center stone. See <a href="/lab-diamond-engagement-rings/three-sided-pave-setting-172">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">18k yellow gold and platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat cushion cut lab grown diamond. </p><p style="text-align:center;white-space:pre-wrap;" class=""><a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-221">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings/">three stone engagement ring</a> featuring a 3.5 carat asscher cut lab diamond center stone with trapezoid lab diamond side stones. <a href="/lab-diamond-engagement-rings/asscher-trapezoid-setting-494">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat pear lab grown diamond center stone. <a href="/lab-diamond-engagement-rings/pear-solitaire-187">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 3.5 carat round lab grown diamond center stone. See <a href="/lab-diamond-engagement-rings/cathedral-pave-solitaire-133">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 3.5 carat pear lab grown diamond center stone. See <a href="/lab-diamond-engagement-rings/pear-cathedral-pave-setting-355">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings/">three stone engagement ring</a> featuring a 3.5 carat oval cut lab diamond center stone with trapezoid lab diamond side stones. <a href="/lab-diamond-engagement-rings/oval-trapezoid-setting-462">See additional design details!</a></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat cushion cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-221">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat oval lab diamond. <a href="/lab-diamond-engagement-rings/oval-four-prong-solitaire-143">See additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings/">three stone engagement ring</a> featuring a 3.5 carat emerald cut lab diamond center stone with tapered baguette lab diamond side stones. <a href="/lab-diamond-engagement-rings/emerald-baguette-setting-464">See additional design details!</a></p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in curating spectacular lab grown diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Here are some gorgeous 3.5 carat lab created diamond engagement rings we have created for past clients.  </p></div>

4 Carat Lab Grown Diamond Engagement Rings

3.5 Carat Lab Grown Diamond Engagement Rings

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">The carat weight of a diamond is a measurement of its weight. One carat is exactly one-fifth of a gram (0.20 g). When a diamond is properly cut, the carat weight defines the size of the diamond. When it comes to smaller diamonds, an Ada concierge may use the term “points” to discuss diamond weights with you. One point is one-hundredth of a carat (0.01). A “33 point diamond” would be 0.33 carats.</p></div>

Clarity

Rose Gold Engagement Rings and Wedding Bands

Carat

<p  class="" style="white-space:pre-wrap;">The numbers after the major grade are a sub-grade, with the lower number being better. &nbsp;So a VS1 is superior to a VS2, which is superior to a SI1. Diamond clarity is graded by viewing the diamond through a 10x magnification with a tool called a loupe. &nbsp;</p><h3 style="white-space:pre-wrap;">Flawless and Internally Flawless (FL, IF)

<div class="sqs-html-content">  <h2 style="text-align:center;white-space:pre-wrap;">Not All Lab Diamonds Are Flawless</h2><p class="" style="white-space:pre-wrap;">Clarity is a measurement of how many or how large of blemishes or inclusions are present in the diamond. The lower the clarity of a diamond, the more imperfections in the diamond. Lab diamonds vary in clarity, just like mined diamonds.</p></div>

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  <h2 style="text-align:center;white-space:pre-wrap;">Not All Lab Diamonds Are Flawless</h2><p class="" style="white-space:pre-wrap;">Clarity is a measurement of how many or how large of blemishes or inclusions are present in the diamond. The lower the clarity of a diamond, the more imperfections in the diamond. Lab diamonds vary in clarity, just like mined diamonds.</p>
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  <p class="" style="white-space:pre-wrap;">Not all inclusions are created equal! Some lab diamond inclusions are difficult to spot even under magnification and others can be more easily visible to the naked eye. All of Ada’s diamonds are guaranteed to be eye clean and inspected for quality. We focus on the 4 clarity grades VVS1, VVS2, VS1, and VS2. </p>
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  <p class="" style="white-space:pre-wrap;">Clarity is the second largest driver of <a href="/buy-lab-diamonds">price</a> after carat weight. It is imperative that a <a href="/good-vs-bad-lab-diamonds">lab diamond expert</a> inspect your diamond ahead of purchase to ensure you are getting the best possible quality for your investment. </p>
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  <h3 style="text-align:center;white-space:pre-wrap;">From Flawless to Included: Five Major Grades of Clarity </h3><p class="" style="white-space:pre-wrap;">The numbers after the major grade are a sub-grade, with the lower number being better. &nbsp;So a VS1 is superior to a VS2, which is superior to a SI1. Diamond clarity is graded by viewing the diamond through a 10x magnification with a tool called a loupe. &nbsp;</p><h3 style="white-space:pre-wrap;">Flawless and Internally Flawless (FL, IF)</h3><p class="" style="white-space:pre-wrap;">Both FL and IF diamonds have no internal inclusions visible with magnification. &nbsp;Both flawless and internally flawless lab diamonds are extremely rare. This is because truly flawless lab diamonds do not get cut into gemstones, but rather are used for high-tech purposes such as laser lenses.</p><h3 style="white-space:pre-wrap;">Very, Very Slightly Included (VVS1, VVS2)</h3><p class="" style="white-space:pre-wrap;">Imperfections are extremely difficult to locate with 10x magnification and impossible to see without jewelers tools. This a premium quality level and Ada’s most popular clarity categories.</p><h3 style="white-space:pre-wrap;">Very Slightly Included (VS1, VS2)</h3><p class="" style="white-space:pre-wrap;">Imperfections are difficult to locate with magnification and not visible to the naked eye. A layperson would have difficulty finding inclusions even with 10x magnification.</p><h3 style="white-space:pre-wrap;">Slightly Included(SI1, SI2)&nbsp;</h3><p class="" style="white-space:pre-wrap;">Imperfections are easy to locate with 10x magnification, but are very difficult (SI1) or difficult (SI2) to see without a jeweler's tools. Ada does not sell SI diamonds.</p><h3 style="white-space:pre-wrap;">Imperfect (I1, I2, I3)</h3><p class="" style="white-space:pre-wrap;">Imperfections are very easy to see under magnification and can be seen with the naked eye. Imperfect diamonds are more susceptible to cracking or breaking during daily wear. The majority of mined diamonds are of Imperfect clarity. Ada does not sell any imperfect diamonds.</p>
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Color

<p  class="" style="white-space:pre-wrap;">The most common impurity in mined diamonds is clusters of nitrogen atoms inside the diamond, contributing to a yellow or brown undertone.&nbsp;Over 98% of mined diamonds have nitrogen impurities measured in the parts per million.</p><p class="" style="white-space:pre-wrap;">Our lab diamonds are Type IIa, meaning that impurities are measured in the parts per billion, not million. Lab diamonds get their yellow and brown undertones from voids in the crystal structure. Most HPHT diamonds are colorless and may have undertones of blue or gray. It’s imperative that a lab diamond expert inspect your diamond prior to purchase to ensure it does not have undesirable color.</p>

<div class="sqs-html-content">  <h2 style="text-align:center;white-space:pre-wrap;">Lab Diamonds Vary in Color and Are Not All Colorless.</h2><p class="" style="white-space:pre-wrap;">Just like in mined diamonds, lab diamonds can vary in color from icey white to yellowish-brown. Gemological laboratories have standardized on a range of letter grades of D-Z. &nbsp;Ada Diamonds is proud to only sell diamonds that are colorless (D-E-F) or near-colorless (G). <a href="/buy-lab-diamonds">Lab diamond pricing</a> is affected by color grade as higher color diamonds are more desirable than warmer ones.</p></div>

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  <h2 style="text-align:center;white-space:pre-wrap;">Lab Diamonds Vary in Color and Are Not All Colorless.</h2><p class="" style="white-space:pre-wrap;">Just like in mined diamonds, lab diamonds can vary in color from icey white to yellowish-brown. Gemological laboratories have standardized on a range of letter grades of D-Z. &nbsp;Ada Diamonds is proud to only sell diamonds that are colorless (D-E-F) or near-colorless (G). <a href="/buy-lab-diamonds">Lab diamond pricing</a> is affected by color grade as higher color diamonds are more desirable than warmer ones.</p>
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</div></div><div class="row sqs-row"><div class="col sqs-col-6 span-6"><div class="sqs-block html-block sqs-block-html" data-block-type="2" id="block-yui_3_17_2_1_1579980746284_26095"><div class="sqs-block-content">

<div class="sqs-html-content">
  <h2 style="text-align:center;white-space:pre-wrap;">How do Diamonds get Their Color?</h2><p class="" style="white-space:pre-wrap;">The most common impurity in mined diamonds is clusters of nitrogen atoms inside the diamond, contributing to a yellow or brown undertone.&nbsp;Over 98% of mined diamonds have nitrogen impurities measured in the parts per million.</p><p class="" style="white-space:pre-wrap;">Our lab diamonds are Type IIa, meaning that impurities are measured in the parts per billion, not million. Lab diamonds get their yellow and brown undertones from voids in the crystal structure. Most HPHT diamonds are colorless and may have undertones of blue or gray. It’s imperative that a lab diamond expert inspect your diamond prior to purchase to ensure it does not have undesirable color.</p>
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<p  class="" style="white-space:pre-wrap;">Asscher cut lab diamonds are a stunning way to show off your unique style. Asscher cut diamonds were originally introduced in 1902 by the Asscher Brothers of Holland’s Asscher Diamond Company (now the Royal Asscher Diamond Company).</p><p class="" style="white-space:pre-wrap;">Asscher cut diamonds are sometimes referred to as a “square emerald cut”, because they have similar faceting to emerald cuts with a shape that is more square than rectangular. </p><p class="" style="white-space:pre-wrap;">All of our Asscher cut lab diamonds are of impeccable quality. Each one has been evaluated in person and hand-selected by our experts for unmatched brilliance and extraordinary quality. </p><p class="" style="white-space:pre-wrap;">Your Diamond Concierge is here to help you select a stunning stone for your bespoke engagement ring and design a brilliant custom setting. All of our engagement rings are hand-fabricated in the USA by renowned artisans from responsibly sourced metals. </p><p class="" style="white-space:pre-wrap;">Inquire today to begin building your one-of-a-kind ring with the best lab diamonds on earth. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Gorgeous solitaires, custom made for you with curated, conflict free lab diamonds. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Surround your center stone with a halo of sparkle.&nbsp;</p>

<p  style="text-align:center;white-space:pre-wrap;" class=""><strong>Create a custom three-stone ring featuring lab diamond side stones.</strong></p>

<p  class="" style="white-space:pre-wrap;">Discover lab grown diamond fine jewelry in brilliant, made for you styles. All of Ada Diamonds bespoke jewelry is inspired by and tailored to our clients exacting standards</p>

<p  class="" style="white-space:pre-wrap;">Shop our collection of sustainable, conflict-free lab diamond engagement rings. All of Ada Diamonds bridal jewelry is custom made-to-order, and hand fabricated by award-winning artists using responsibly recycled precious metals.</p>

<p  class="" style="white-space:pre-wrap;">Ada Diamonds is proud to offer the majority of our large, fancy-shaped lab diamonds with GIA certification. Learn more about lab diamond grading. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Asscher Cut lab diamonds offer an elegant, vintage style to any engagement ring. This unique cut offers brilliant flashes of light and a sparkle that is unique from any other diamond shape. Your Ada Diamonds Concierge will help you design the perfect setting for a one-of-kind bespoke engagement ring you'll love forever.&nbsp;</p></div>

7 Ways to Wear an Oval Lab Grown Diamond 

Lab Diamond Princess Cut Engagement Rings

Asscher Cut Lab Diamond Engagement Rings

<p  class="" style="white-space:pre-wrap;">Gemological laboratories have 5 grades of cut: Ideal, Excellent, Very Good, Fair, and Poor. Ada Diamonds only offers round diamonds with an Excellent or Ideal cut.</p>

<p  class="" style="white-space:pre-wrap;">To understand the differences between an excellent cut diamond and a mediocre cut diamond, you must first understand how light interacts with diamond, as light is reflected and refracted in a very different way than in air, water, glass, or other gemstones. &nbsp; Diamond has a very high refractive index: light slows down in diamond, which creates the brilliance that sets diamonds apart. &nbsp;</p>

<p  class="" style="white-space:pre-wrap;"><strong>BRIGHTNESS</strong>&nbsp;is how much light you see when you view a diamond. A well-cut diamond has very specific dimensions that reflect and return virtually all of the light that enters the diamond back out of the top of the diamond. Even in poor lighting, a diamond can appear very bright. A poorly-cut diamond leaks light out of the bottom and is dull or flat when compared to a well-cut diamond.</p><p class="" style="white-space:pre-wrap;"><strong>FIRE</strong>&nbsp;describes the rainbow of colors reflected by the diamond gemstone. Diamond has an extremely high rate of light dispersion. When white light enters the diamond, it is spread apart into distinct colors in a prism-like effect. &nbsp;</p><p class="" style="white-space:pre-wrap;"><strong>SCINTILLATION</strong>&nbsp;defines the flashes of light that you see when the diamond moves. &nbsp;This is also called the sparkle of the diamond.</p><p class="" style="white-space:pre-wrap;"><strong>PATTERN </strong>is the contrasting light and dark areas in a diamond gemstone. The better the cut of the diamond, the better the contrast is between dark areas and light areas. Mediocre diamonds have blurry gray areas, whereas the best-cut diamonds have very distinct contrasting patterns that are uniform throughout the diamond. Ada Diamonds is proud to offer special inventory of round brilliants that received a special <strong>hearts and arrows</strong> designation by IGI or GCAL. &nbsp;</p>

<p  class="" style="white-space:pre-wrap;"><strong>Not apparent on a grading report is the “make,” or the way a fancy-shaped diamond looks in person. There is information on a grading report such as pavilion depth, symmetry, and polish that help an expert determine whether a fancy-shaped diamond will look gorgeous in person. However, you should never buy a fancy-shaped diamond sight unseen. Characteristics such as bow ties, paneling, and light leakage are only visible in person, not with a certificate or with a 360 video. The best way to ensure a gorgeous make of your diamond is to have a lab diamond expert inspect it before sale. </strong>&nbsp;</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">The Cut of the diamond is completely determined by the precision and quality of the methods used to cut and polish the diamond. The only shape that receives an internationally-recognized cut grade is a round brilliant. There is typically no “cut” grade provided to other shapes such as ovals, emeralds, pears, etc. </p><p class="" style="white-space:pre-wrap;">Note that “Diamond Cut” does not refer to the shape or make of the diamond gemstone. &nbsp;The shapes that Ada offers can be seen <a href="https://www.adadiamonds.com/education#shapes">here</a>.</p></div>

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  <p class="" style="white-space:pre-wrap;">The Cut of the diamond is completely determined by the precision and quality of the methods used to cut and polish the diamond. The only shape that receives an internationally-recognized cut grade is a round brilliant. There is typically no “cut” grade provided to other shapes such as ovals, emeralds, pears, etc. </p><p class="" style="white-space:pre-wrap;">Note that “Diamond Cut” does not refer to the shape or make of the diamond gemstone. &nbsp;The shapes that Ada offers can be seen <a href="https://www.adadiamonds.com/education#shapes">here</a>.</p>
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  <h2 style="text-align:center;white-space:pre-wrap;">The Five Cut Grades</h2><p class="" style="white-space:pre-wrap;">Gemological laboratories have 5 grades of cut: Ideal, Excellent, Very Good, Fair, and Poor. Ada Diamonds only offers round diamonds with an Excellent or Ideal cut.</p>
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  <h2 style="text-align:center;white-space:pre-wrap;">Light Dances Within the Diamond</h2><p class="" style="white-space:pre-wrap;">To understand the differences between an excellent cut diamond and a mediocre cut diamond, you must first understand how light interacts with diamond, as light is reflected and refracted in a very different way than in air, water, glass, or other gemstones. &nbsp; Diamond has a very high refractive index: light slows down in diamond, which creates the brilliance that sets diamonds apart. &nbsp;</p>
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  <h2 style="text-align:center;white-space:pre-wrap;">The Elements of Cut</h2><p class="" style="white-space:pre-wrap;"><strong>BRIGHTNESS</strong>&nbsp;is how much light you see when you view a diamond. A well-cut diamond has very specific dimensions that reflect and return virtually all of the light that enters the diamond back out of the top of the diamond. Even in poor lighting, a diamond can appear very bright. A poorly-cut diamond leaks light out of the bottom and is dull or flat when compared to a well-cut diamond.</p><p class="" style="white-space:pre-wrap;"><strong>FIRE</strong>&nbsp;describes the rainbow of colors reflected by the diamond gemstone. Diamond has an extremely high rate of light dispersion. When white light enters the diamond, it is spread apart into distinct colors in a prism-like effect. &nbsp;</p><p class="" style="white-space:pre-wrap;"><strong>SCINTILLATION</strong>&nbsp;defines the flashes of light that you see when the diamond moves. &nbsp;This is also called the sparkle of the diamond.</p><p class="" style="white-space:pre-wrap;"><strong>PATTERN </strong>is the contrasting light and dark areas in a diamond gemstone. The better the cut of the diamond, the better the contrast is between dark areas and light areas. Mediocre diamonds have blurry gray areas, whereas the best-cut diamonds have very distinct contrasting patterns that are uniform throughout the diamond. Ada Diamonds is proud to offer special inventory of round brilliants that received a special <strong>hearts and arrows</strong> designation by IGI or GCAL. &nbsp;</p>
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  <h2 style="text-align:center;white-space:pre-wrap;">The Make of a Fancy Shape</h2><p class="" style="white-space:pre-wrap;"><strong>Not apparent on a grading report is the “make,” or the way a fancy-shaped diamond looks in person. There is information on a grading report such as pavilion depth, symmetry, and polish that help an expert determine whether a fancy-shaped diamond will look gorgeous in person. However, you should never buy a fancy-shaped diamond sight unseen. Characteristics such as bow ties, paneling, and light leakage are only visible in person, not with a certificate or with a 360 video. The best way to ensure a gorgeous make of your diamond is to have a lab diamond expert inspect it before sale. </strong>&nbsp;</p>
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  <h2 style="text-align:center;white-space:pre-wrap;">Ready to Begin your Journey with Ada Diamonds?</h2>
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5 Most Popular Lab Diamond Shapes

<p  class="" style="white-space:pre-wrap;">Create a bespoke, made-to-order engagement ring with lab diamonds hand-selected by our experts for incredible brilliance. </p>

<p  class="" style="white-space:pre-wrap;">New to lab diamonds? Learn how lab diamonds are grown, graded, and more.  </p>

<p  class="" style="white-space:pre-wrap;">Our exclusive Concierge Experience allows you to work one-on-one with a lab diamond expert to bring your ring to life. </p>

<p  class="" style="white-space:pre-wrap;">Light leakage is a phenomenon that occurs in diamonds with poorly cut pavilion facets that result in a dull or lifeless looking diamond. Light leakage is an important consideration when purchasing your diamond because it impacts a diamonds overall visual appeal. A diamond that displays a lot of light leakage does so because the pavilion facets do not reflect light back to the crown of the diamond. Diamond shapes that are “step-cut” such as emeralds and elongated radiant shapes, sometimes display light leakage in large carat weights because of the way they pavilion facets are cut. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Fancy shaped lab diamonds including ovals and pears, are some of our most requested shapes for engagement rings. If you’re shopping for a fancy shaped lab diamond, you may have heard of the “bow tie effect”. Our diamond experts explain everything you need to know about bow ties and light leakage when shopping for your perfect lab grown diamond. </p><h2 style="text-align:center;white-space:pre-wrap;">What is a “Bow-Tie”?</h2><p class="" style="white-space:pre-wrap;">A “bow tie” is a shadow or darkened area that runs across the width of a diamond. In a well cut diamond, all of the light that enters is reflected back through the facets, resulting in all the sparkle and fire that comes to mind when thinking of a diamond. However, in fancy shapes such as oval, marquise, and pears, a poor cut creates a shadow across the diamond from the diamond’s facets not being able to properly reflect light. Fancy shaped diamonds will typically display some degree of bow tie, and while a minimal bow tie can actually enhance the character of a fancy shape, it’s important to have a trusted expert to help you avoid choosing a diamond with a large dark shadow, since this characteristic is not mentioned on diamond grading reports. </p></div>

How to Choose a Men's Wedding Band

Lab Diamond Engagement Ring Style Guide 

Bow Ties and Light Leakage Explained

<p  class="" style="white-space:pre-wrap;">Round brilliants are an elegant and timeless choice for your engagement ring. Rounds are by far the most popular diamond shape, and with good reason! The round brilliant cut features 57 or 58 facets that are designed to produce maximum <a href="https://4cs.gia.edu/en-us/blog/guide-diamond-shapes-engagement-rings/">brightness, fire, and sparkle in a colorless diamond</a>. The <a href="/knowledge-base/4cs-lab-diamonds-cut-explained">cut </a>of your round brilliant (different than shape!), matters a lot: a well cut diamond will have superior light performance and sparkle when compared to a poorly cut diamond of the same carat weight and color. Rest assured: our Diamond Concierge team are unabashed diamond snobs. This is why your <a href="/diamond-concierge-process">Diamond Concierge</a> will carefully curate you a list of only exceptional lab grown diamonds, so you can be sure your lab diamond engagement ring shines as brightly as your love.</p><p class="" style="white-space:pre-wrap;">Shown here: platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.75 carat round lab diamond with matched eternity band. See <a href="/lab-diamond-engagement-rings/classic-six-prong-solitaire-067">additional design details</a>. </p>

<p  class="" style="white-space:pre-wrap;">Oval brilliant lab diamonds are our most popular fancy shape! Oval diamonds provide a graceful and unique style to your ring, with lots of fire and sparkle from the brilliant cut faceting pattern. The greater surface area of the oval makes it a popular choice because it can appear larger than other diamond cuts of the same carat weight. Similar to emerald and marquise diamond shapes, the shape of oval diamonds can also help visually elongate shorter fingers. Oval diamonds are also known to display a bow-tie, or a shadow that spans the width of the diamond. In a well cut oval, the bow-tie will be minimal to non-existent. Your <a href="/diamond-concierge-process">Diamond Concierge</a> works with every diamond grower in the world, and has access to lab grown oval diamonds not available anywhere else. We’ll only show you diamonds our in-house experts have visually inspected to ensure your oval diamond has exceptional sparkle and brilliance.  </p><p class="" style="white-space:pre-wrap;">Shown here: 14k rose gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2 carat oval lab diamond center stone. See <a href="/lab-diamond-engagement-rings/oval-four-prong-pave-setting-230">additional design details</a>!</p>

<p  class="" style="white-space:pre-wrap;"><strong>The pear brilliant cut is a combination of the round brilliant cut and a marquise cut with all the sparkle of a round and the finger flattering shape of a marquise. </strong>Due to their elongated nature and wide base, pears are considered to have the largest "spread" of all of the shapes and look visibly the largest on the finger. <strong>Like ovals and other elongated shapes, pear shaped diamonds can display a bow-tie, or a dark shadow spanning the width of the diamond. At Ada, our diamonds have all received an in-person inspection to ensure minimal to no bow tie. </strong>Your <a href="/diamond-concierge-process">Diamond Concierge</a> can help you find the perfect pear lab diamond and design a setting you’ll love! </p><p class="" style="white-space:pre-wrap;">Shown here: 14k yellow gold solitaire engagement ring featuring a 1.5 carat pear lab diamond. See <a href="/lab-diamond-engagement-rings/pear-solitaire-187">additional design details</a>! </p>

<p  class="" style="white-space:pre-wrap;">As the name suggests, this glamorous diamond cut was originally developed for emerald gemstones. Unlike brilliant cut diamonds (rounds, ovals, princess), emerald cut diamonds are what’s known as a step cut. The faceting of a step cut gives the diamond a hall of mirrors effect, meaning this cut is excellent for showing off the color and clarity of a diamond. These cuts are also known for giving off distinctive and dramatic flashes of light. Similar to oval cut diamonds, the elongated shape of an emerald cut can be very finger-flattering.  Our <a href="/diamond-concierge-team">Diamond Concierge</a> team visually inspects every one of our emerald cut lab diamonds, to ensure that the color and clarity meet our strict standards to be the center of your perfect engagement ring. </p><p class="" style="white-space:pre-wrap;">Shown here: 18k yellow gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 4 carat emerald cut lab diamond. See <a href="/lab-diamond-engagement-rings/emerald-four-prong-solitaire-235">additional design details</a>! </p>

<p  class="" style="white-space:pre-wrap;">A romantic shape that’s a beautiful fusion of round and square diamonds shapes, cushion cut lab diamonds (sometimes called a pillow cut), feature slightly rounded edges that give it a distinctive appearance. Similar to round brilliants, cushion cut diamonds have 58 facets and lots of brilliant sparkle. Cushion cuts offer a vintage or antique feel to your engagement ring. Your <a href="/diamond-concierge-process">Diamond Concierge</a> will help you find a cushion that’s the perfect length to width ratio to bring your dream ring to life. </p><p class="" style="white-space:pre-wrap;">Shown here: 14k yellow gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring 2.5 carat cushion cut lab diamond center stone. See <a href="/lab-diamond-engagement-rings/cushion-pave-setting-214">additional design details</a>! </p>

<p  class="" style="white-space:pre-wrap;">We are the leading luxury purveyor of lab grown diamonds. Each Ada Diamond has been hand-selected by our experts for incredible brilliance. </p>

<p  class="" style="white-space:pre-wrap;">Explore resources to learn about lab grown diamonds including frequently asked questions, pricing and more. </p>

<p  class="" style="white-space:pre-wrap;">Learn about our exclusive Concierge Experience, and work one-on-one with a knowledgeable expert to create your custom ring. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">The diamond shape you choose for your engagement ring is a choice that reflects your unique style. When it comes to a diamonds sparkle and beauty, many factors come into play such as the cut of your diamond and setting style you select, but the biggest factor that defines the look of your ring is the shape of your lab grown diamond. See below for Ada’s 5 most requested diamond shapes and what we love best about them. </p></div>

<p  class="" style="white-space:pre-wrap;">Ada Diamonds offers the world’s most brilliant, conflict-free diamond jewelry. Our Diamond Concierge team specializes in creating stunning custom designs from the best lab grown diamonds on Earth.&nbsp;Most of Ada's fashion jewelry pieces are fully bespoke and made-to-order; however, we do stock a few <a href="/ready-to-ship-jewelry">ready to ship pieces</a>&nbsp;for last minute gifting.</p><p class="" style="white-space:pre-wrap;">From earrings to statement rings, our Diamond Concierge team is standing by to help you build the perfect birthday gift.&nbsp;</p>

<p  class="" style="white-space:pre-wrap;">Design a custom necklace to suit her style.&nbsp;</p>

<p  class="" style="white-space:pre-wrap;">Give the gift of sparkle with a stunning pair of earrings.&nbsp;&nbsp;</p>

<p  class="" style="white-space:pre-wrap;">A classic gift she'll love for decades to come.&nbsp;&nbsp;</p>

<p  class="" style="white-space:pre-wrap;">Congrats! Shop Anniversary Bands or learn about our upgrade, restore, and replicate services.&nbsp;</p>

<p  class="" style="white-space:pre-wrap;">According to Fortune,&nbsp;<a href="http://fortune.com/2016/09/22/manmade-diamonds-mined/" target="_blank"><em>man-made diamonds are now better than mined</em></a><em>,&nbsp;</em>as cultured diamonds have objectively superior purity, strength, and sparkle compared to mined diamonds. Learn more about lab diamonds and explore pricing. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Celebrate birthdays in style with a gift that sparkles as brightly as she does with brilliant fine jewelry featuring Ada's conflict-free lab grown diamonds.&nbsp;</p><p class="" style="white-space:pre-wrap;">All of Ada Diamonds made-to-order jewelry is inspired by and tailored to our clients' exacting standards and tastes. Find your perfect piece of fine jewelry featuring the world's best laboratory grown diamonds today.</p></div>

Graduation Gift Ideas

Gift Ideas for Special Anniversaries

Birthday Gift Ideas for Special Milestones

<p  class="" style="white-space:pre-wrap;">Every lab diamond we sell has been hand-selected by our experts for impeccable quality. Build something beautiful today. </p>

<p  class="" style="white-space:pre-wrap;">Shop fine jewelry for occasions big and small, featuring curated, conflict-free lab grown diamonds. </p>

<p  class="" style="white-space:pre-wrap;">Explore resources to learn about lab diamonds, discover the Ada Diamonds difference, and more. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 1.5 carat square cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-single-halo-setting-365"><strong>Cushion Single Halo Ring</strong></a><strong>.</strong></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 2 carat square cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-baguette-setting-471"><strong>Cushion and Tapered Baguette Ring</strong></a><strong>.</strong></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a> featuring a 2.5 carat square cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-halo-pave-setting-364"><strong>Cushion Halo Pave Ring</strong></a><strong>.</strong></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 3 carat cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-334"><strong>Cushion Cathedral Solitaire</strong></a><strong>.</strong></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow and white gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3.5 carat square cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-334"><strong>Cushion Cathedral Solitaire</strong></a><strong>.</strong></p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow and white gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 4 carat elongated cushion cut lab grown diamond. <strong>See additional design details for this </strong><a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-221"><strong>Cushion Petite Four Prong Solitaire</strong></a><strong>.</strong></p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Our cushion lab diamonds are hand-selected for incredible sparkle and patterning. We offer both square and elongated cushions! </p><h3 style="text-align:center;white-space:pre-wrap;">Explore custom cushion cut lab diamond engagement rings</h3></div>

Radiant Lab Diamond Engagement Rings of Various Sizes

Emerald Cut Lab Diamonds of Different Sizes

Cushion Cut Lab Diamonds of Various Sizes

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 1.5 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-classic-four-prong-pave-351">additional design details for this Emerald Classic Pave Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold two-stone <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2 carat emerald cut lab grown diamond and 1.5 carat pear lab diamond. See additional design details for this <a href="/lab-diamond-engagement-rings/toi-et-moi-ring-363">Toi et Moi Engagement Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow and white gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 2.5 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-cathedral-pave-352">additional design details for this Emerald Cathedral Pave Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow and white gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3 carat emerald cut lab grown diamond. See additional design details for this <a href="/lab-diamond-engagement-rings/emerald-four-prong-solitaire-235">Emerald Petite Four Prong Solitaire</a> with hidden halo.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 3.5 carat emerald cut lab grown diamond. See additional design details for this <a href="/lab-diamond-engagement-rings/custom-three-stone-setting-180">Custom Emerald Five Stone Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">14k yellow gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a> featuring a 4 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-cathedral-pave-352">additional design details for this Emerald Cathedral Pave Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a> featuring a 4.5 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-trapezoid-setting-465">additional design details for this Emerald and Trapezoid Ring</a>.</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 5 carat emerald cut lab grown diamond. See <a href="/lab-diamond-engagement-rings/emerald-cathedral-solitaire-068">additional design details for this Emerald Cathedral Solitaire</a>.</p>

<p  class="" style="white-space:pre-wrap;">Create your bespoke engagement ring with lab diamonds curated by experts for exceptional quality. </p>

<p  class="" style="white-space:pre-wrap;">Explore frequently asked questions, see lab diamond pricing, and more. </p>

<p  class="" style="white-space:pre-wrap;">Learn about our unique custom design experience that brings the private jeweler to you. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Ada Diamonds specializes in large, sensational lab diamonds of the highest quality. Every ring is custom and made to order by award-winning artists in the USA. Our emerald cut lab diamonds are hand-selected for incredible make, clean material, and fire. </p><h3 style="text-align:center;white-space:pre-wrap;">Explore custom emerald cut lab diamond engagement rings</h3></div>

Round Brilliant Lab Grown Diamonds in Various Sizes

<p  style="text-align:center;white-space:pre-wrap;" class="">14k two-tone white and yellow <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 3 carat cushion cut lab diamond with a hidden halo. See <a href="/lab-diamond-engagement-rings/cushion-cathedral-solitaire-221">additional design details</a>! </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 2 carat cushion cut lab diamond center stone. See <a href="/lab-diamond-engagement-rings/cushion-cathedral-pave-setting-357">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/diamond-halo-engagement-rings">halo engagement ring</a>, featuring a 2.5 carat cushion cut lab diamond center stone with a halo of round lab diamonds. See <a href="/lab-diamond-engagement-rings/cushion-halo-pave-setting-364">additional design details</a>! </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Platinum <a href="/three-stone-lab-diamond-engagement-rings">three stone engagement ring</a>, featuring a 1.5ct cushion cut lab diamond with 0.25ct each cushion cut lab diamond side stones, ring size: 4.75</p><p style="text-align:center;white-space:pre-wrap;" class=""><a href="/lab-diamond-engagement-rings/cushion-three-stone-setting-469">See additional design details</a>, <a href="https://youtu.be/1VB08_mgzxI">watch the video of this custom piece</a>, or <a href="/jewelry-drop-a-hint?id=469">Drop a Hint</a>!</p>

<p  class="" style="white-space:pre-wrap;">Known for impeccable quality, Ada Diamonds is the leading luxury jeweler of lab diamonds. </p>

<p  class="" style="white-space:pre-wrap;">Explore frequently asked questions about lab diamonds, see pricing, and more. </p>

<p  class="" style="white-space:pre-wrap;">Shop fine jewelry made with lab diamonds hand selected for optimal quality, fire, and brilliance.</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Cushion cut lab grown diamonds offer spectacular fire in an elegant soft square shape that brings an old world elegance to any piece of jewelry. Looking for inspiration on how to wear a cushion cut? See below for some of our favorite examples of cushion cut lab grown diamond engagement rings. </p></div>

6 Ways to Wear A Pear Cut Lab Grown Diamond 

4 Ways to Wear a Cushion Cut Lab Diamond 

<p  style="text-align:center;white-space:pre-wrap;" class="">U Pavé diamond bands are our most popular style! This contemporary style is the perfect blend of secure side stones and brilliant sparkle. The name “U Pavé comes from the distinctive u shaped grooves visible from the side of the pavé. </p><p style="text-align:center;white-space:pre-wrap;" class="">Shown here: platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 2 carat round lab diamond center stone. See <a href="/lab-diamond-engagement-rings/four-prong-pave-solitaire-134">additional design details</a>! </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Our Channel Setting style is a great fit for those who are very hard on their jewelry and want a rail of secure metal surrounding the stones.</p><p style="text-align:center;white-space:pre-wrap;" class="">Shown here: Platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 1.75 carat round lab grown diamond center stone. See <a href="/lab-diamond-engagement-rings/channel-setting-074">additional design details</a>!</p>

<p  style="text-align:center;white-space:pre-wrap;" class="">Our Split Shank Setting features a contemporary look with exceptional sparkle. This diamond band style is a great way to make a ring take up more of your finger, which can make your center diamond appear look larger.</p><p style="text-align:center;white-space:pre-wrap;" class="">Shown here: platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring 3 carat cushion cut lab diamond center stone. See <a href="/lab-diamond-engagement-rings/trellis-split-shank-setting-153">additional design details</a>! </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">The overlapping bands of metal and manmade diamonds in our Infinity Twist setting provide the perfect balance of unique style and classic feel. </p><p style="text-align:center;white-space:pre-wrap;" class="">Shown here: 18k rose gold <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 1.75 carat round lab diamond center stone. See <a href="/lab-diamond-engagement-rings/infinity-twist-setting-154">additional design details</a>. </p>

<p  style="text-align:center;white-space:pre-wrap;" class="">An elegant modern style, our diamond band rings featuring dainty micro pave are best suited for those who are very gentle with their jewelry. </p><p style="text-align:center;white-space:pre-wrap;" class="">Shown here: platinum <a href="/diamond-band-engagement-rings">diamond band engagement ring</a>, featuring a 1.75 carat round lab diamond center stone. See <a href="/lab-diamond-engagement-rings/three-sided-pave-setting-172">additional design details</a>! </p>

<p  class="" style="white-space:pre-wrap;">Our engagement rings feature lab diamonds curated by experts for incredible quality.</p>

<p  class="" style="white-space:pre-wrap;">Learn about lab diamonds, see how they’re priced, and more. </p>

<p  class="" style="white-space:pre-wrap;">Work one-on-one with an expert to design your custom ring. </p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Adding a diamond band to your engagement ring is a beautiful way to accent your center stone, adding delightful sparkle for a look that’s eye-catching and sophisticated. All of our diamond band engagement ring styles are custom made-to-order to fit your unique style (<a href="https://adadiamonds.com/knowledge-base/how-to-choose-the-right-engagement-ring-for-your-lifestyle">and lifestyle!</a>), and to maximize the sparkle and beauty of your lab grown diamond. Looking for inspiration on which diamond band style is right for you? See below for our most popular styles.</p></div>

Three Stone Lab Diamond Engagement Ring Style Guide 

Should You Choose a Cultured Diamond?

5 Ways to Rock a Lab Grown Diamond Band Engagement Ring 

<p  style="text-align:center;white-space:pre-wrap;" class="">18k yellow and white gold <a href="/solitaire-engagement-rings">solitaire engagement ring</a> featuring a 2.5 carat oval lab diamond. See <a href="/lab-diamond-engagement-rings/oval-four-prong-solitaire-143">additional design details</a>!</p>

<div class="sqs-html-content">  <p class="" style="white-space:pre-wrap;">Elegant and elongated oval cut lab grown diamond are one of our most requested fancy diamond shapes! If you’re looking for some inspiration on how to wear your oval cut diamond, we’ve got you covered! See below for some of our favorite oval diamond creations. </p></div>

Platinum Engagement Rings for Brides with Timeless Style

2.75 Carat Round Solitaire Engagement Ring

4 Carat Radiant Cut Solitaire Engagement Ring

2 Carat Round Diamond Band Engagement Ring

2.5 Carat Round Diamond Band Engagement Ring

2.5 Carat Round Halo Engagement Ring

3 Carat Emerald Cut Halo Engagement Ring

2.5 Carat Round and Trillion Three Stone Engagement Ring

5 Carat Emerald Cut and Baguette Three Stone Engagement Ring