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Big News: Ada Diamonds Joins the Sasha Primak Family

We are excited to announce that Ada Diamonds has joined Sasha Primak, a luxury jewelry manufacturer based in New York. For years, Sasha Primak has been a trusted partner of Ada Diamonds, crafting many of the exquisite pieces Ada customers wear today.We have the utmost respect for Ada’s founders and are committed to preserving their legacy, values, and the integrity of the Ada brand. Our dedication to exceptional quality, craftsmanship, and innovation remains unchanged.Ada Diamonds' showroom will be relocating to our state-of-the-art 5th Avenue facility, where customers will continue to enjoy the curated luxury experience they love. Visitors will also have the unique opportunity to see master artisans at work, bringing their jewelry dreams to life from start to finish.For any questions regarding past purchases, warranties, or future custom jewelry inquiries, please contact <a href="mailto:concierge@adadiamonds.com">concierge@adadiamonds.com</a>.Stay tuned for more exciting updates as we continue to create exquisite, high-quality jewelry for our valued customers.

A sample of our hand-selected, pre-vetted, in-house inventory, immediately available for sale. Want to see more options? <a href="/inquire">Inquire</a> now for a curated list.&nbsp;

Our friendly Diamond Concierge Team is available to answer any questions you may have, help you choose a spectacular lab diamond, and customize this engagement ring to your exact specifications.

ER PDP Checkout Fine Print

Complimentary engraving up to 10 characters. Longer engravings or those with special characters may be available for an extra charge upon inquiry. Please note, resizing engraved rings may require an additional fee.

Not sure what size halo is best? <a href="/inquire">Please inquire</a> and a Diamond Concierge will be happy to discuss with you.

Always custom created, never mass-produced. We proudly craft all of our engagement rings in the USA.

Thank You for Your Inquiry! 

An Ada Diamonds concierge will contact you via email shortly. You can expect a response within 1-2 business days of your submission. We look forward to working with you.In the meantime, please follow <a target="_blank" rel="noopener noreferrer" href="https://instagram.com/adadiamonds">@AdaDiamonds</a>!

Global PopUp Form

Visit <a href="/visit">one of our showrooms</a> or join the thousands of clients around the world who work with us <a href="/diamond-concierge-process">entirely virtually</a>.

After checkout, a Concierge will contact you via email to confirm your order. Prior to production, you will receive a rendering of your ring's exact dimensions for your approval. If you are unresponsive, your order may be canceled.Have questions? Not ready to checkout? <a href="/inquire">Inquire</a> now and a Concierge will respond within 1 business day.&nbsp;

Setting Price as Currently Configured

PDP ER - Setting Price as Currently Configured

Return Policy

We expect you to love your Ada jewelry. Should you be unhappy for any reason, return your item within 30 days for a full refund, less any non-refundable deposits or re-stocking fees. Jewelry must be in new, unworn condition and customer is responsible for return shipping. A return shipping label will be provided for a small fee.

Free US Shipping fully insured with signature required to a residence, business address, or Fedex Office. Purchases over $15,000 will ship FedEx Priority Overnight. Purchases of less than $15,000 will ship Fedex Two Day. International Shipping to 69 countries, fully insured. International shipping fees start at $75 USD.

When it comes to durability and having an engagement ring that stands the test of time, platinum is our recommended choice for a white metal.

Terms &amp; Conditions:<ul><li>Discount applies to select styles only.</li><li>This offer does not apply to custom-designed jewelry or settings.</li><li>A full diamond purchase is required to qualify for the discount; deposits (20%) are excluded.</li><li>Settings are eligible for a discount only with the purchase of a diamond.</li><li>Offer is valid for new purchases only and does not apply to previous transactions.</li><li>This promotion is available for a limited time and may be withdrawn at any time without notice.</li><li>This offer cannot be combined with any other promotions, discounts, or special offers.</li></ul>

Terms &amp; Conditions:<ul><li>Discount applies to select styles only.</li><li>This offer does not apply to custom-designed jewelry or settings.</li><li>Offer is valid for new purchases only and does not apply to previous transactions.</li><li>This promotion is available for a limited time and may be withdrawn at any time without notice.</li><li>This offer cannot be combined with any other promotions, discounts, or special offers.</li></ul>

Not sure what she wants? We can help. Propose with a classic solitaire, and then design a custom ring together.

Proposal Settings

Floral Basket Solitaire Diamond Engagement Ring featuring Man Made Diamonds (Profile View)

Floral Basket Solitaire featuring Diamonds (Profile View)

See why real couples chose Ada to tell their love story

They Said Yes! 

At Ada Diamonds, we’re different,&nbsp;we’re better, we’re worth it. Book your complimentary consultation now

The Most Trusted Experts in Lab Diamonds

Diamonds set in Pear Petite Pavé Setting (Profile View)

Pear Petite Pavé Diamond Engagement Ring featuring High Quality Lab Diamonds (Profile View)

Ready to Begin Your Concierge Experience?

Engagement Modal Form

Asscher and Pear Setting

Cushion and Pear Setting

Emerald and Pear Setting

Oval and Pear Setting

Princess and Pear Setting

Round and Pear Setting

Wedding Band Sitting Flush Against Engagement Ring - Design Number: AD-486

Diamonds set in White Gold Radiant and Pear Setting (Main View)

Exceptional Quality Lab Created Diamonds set in White Gold Radiant and Pear Setting (Profile View)

Diamonds set in White Gold Radiant and Pear Diamond Engagement Ring (Side View)

Yellow Gold Radiant and Pear Setting featuring Diamonds (Main View)

Lab Diamonds set in Yellow Gold Radiant and Pear Setting (Main View)

Created Diamonds Radiant and Pear Setting in Rose Gold (Main View)

High Quality Synthetic Diamonds set in Rose Gold Radiant and Pear Setting (Main View)

18k 2.5 ct white gold radiant cut and pear three stone man made diamond engagement ring ada diamonds design ad 486 macro

18k white gold 3ct radiant and pear man made diamond engagement ring ada diamonds design ad 486 profile

Platinum Radiant and Pear Diamond Engagement Ring featuring 2.5 Carat Diamonds (Main View)

platinum 3 ct radiant and pear three stone engagement ring with laboratory grown diamonds ada diamonds design ad 458 macro

platinum 3 carat radiant and pear man made diamond engagement ring ada diamonds design ad 458 profile

gia graded lab grown radiant diamond with pear side stones set in a white gold engagement ring

2ct lab grown radiant with pear side stones

2 ct radiant cut lab diamond with pear side stones set in platinum ring

hand-selected radiant lab diamond and pear side stones in a classic 14k white gold ring setting

Exceptional Quality 2.0 Carat Diamonds Radiant and Pear Setting in Yellow Gold (Profile View)

Platinum Radiant and Pear Setting featuring High Quality 2.5 Carat Lab Diamonds (Profile View)

gold radiant and pear lab made diamond ring

1.75 Carat Lab Diamonds set in Platinum Radiant and Pear Diamond Engagement Ring (Main View)

18k white gold 3 carat radiant cut and pear three stone lab diamond engagement ring on model

Platinum Radiant and Pear Diamond Engagement Ring featuring 2.5 Carat Lab Diamonds (Main View)

custom lab grown diamond radiant and pear ring

2.5 Carat Lab Diamonds set in Platinum Radiant and Pear Diamond Engagement Ring (Main View)

2.8ctw Radiant Cut and Pear Three Stone Engagement Ring in Platinum

Hand Selected 2.5 ct Diamonds set in Platinum Radiant and Pear Setting (Main View)

2.8ctw Radiant and Pear Three Stone Engagement Ring in Platinum Profile View

High Quality 2.75 Carat Lab Diamonds set in Yellow Gold Radiant and Pear Diamond Engagement Ring (Main View)

4.25ctw Radiant and Pear Three Stone Engagement Ring in 18k Yellow Gold

Your Choice of Gold: 0.10ct Each Side Stones (0.20ctw): $2,450 USD0.15ct Each Side Stones (0.30ctw): $2,550 USD0.20ct Each Side Stones (0.40ctw): $2,650 USD0.30ct Each Side Stones (0.60ctw): $3,000 USD0.50ct Each Side Stones (1.0ctw): $3,750 USD Starting at price is for the setting and side stones only (center stone priced separately) and includes DEF/VS lab grown diamond side stones. Side stones at or below 0.50ct will be uncertified and hand-selected to match your center stone. Side stones above 0.50ct are available upon request and are individually certified. Platinum and two-tone available for an additional $300 fee. This style must be modified to accommodate a mixed-metal setting.

A modern setting, featuring a pair of pear cut lab grown diamond side stones. Available in trellis, classic, or basket style.

Radiant and Pear Setting

Three Stone Pear

Custom made-to-order round three stone ring featuring conflict-free lab diamonds hand-selected for quality, fire, and brilliance. Available options: platinum, 14k or 18k gold: white, yellow, rose. Ada Diamonds is the leading luxury purveyor and the best place to buy a lab diamond. Virtual consultations available worldwide; private in-person appointments available in New York and Austin TX.

Radiant and Pear Setting

The Perfect Match

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