Need Help?

A US-based lab diamond expert will respond within 1 business day.&nbsp;

May We Help You?

A Diamond Concierge is available to help you choose the best option.

Still Searching for the Perfect Gift? Shop Now

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.

Starting at price assumes a matched pair of F+ VS2+ lab diamonds in 14k. Exact carat weights may vary.Want bigger diamonds? Prefer to pick your own matched pair? Our friendly Diamond Concierge are here to assist you. <a href="/inquire">Inquire</a> to get started or learn more about our exclusive<a href="/diamond-concierge-process" target="_blank" rel="noopener noreferrer"> Concierge Experience</a>.

Starting at price assumes a F+ VS2+ lab diamond in 14k. Exact carat weights may vary.Want a bigger diamond? Prefer to pick your own? Our friendly Diamond Concierge are here to assist you. <a href="/inquire">Inquire</a> to get started or learn more about our exclusive<a href="/diamond-concierge-process"> Concierge Experience</a>.

Features DEF VS lab grown diamonds set in 14k. Carat weights are approximate.

Starting at price assumes DEF VS lab grown diamonds set in 14k. Carat weights are approximate.

Starting at price assumes a matched pair of F+ VS2+ lab diamonds in 14k. Exact carat weights may vary.&nbsp;

Starting at price assumes a matched pair of F+ VS2+ lab diamonds with DEF VS lab grown melee set with in 14k. Exact carat weights may vary.

Starting at price assumes a F+ VS2+ lab diamond. Exact carat weights may vary.

Starting at price assumes a F+ VS2+ lab diamond with DEF VS lab grown melee in 14k. Exact carat weights may vary.&nbsp;

Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6 set in your choice of gold. Additional setting fee for platinum: $300. Diamond sizes and weights are approximate and subject to availability.

Starting at pricing assumes 14k yellow, 14k rose, 18k white, 18k yellow, or 18k rose gold in sizes 7-10. Pricing is for the setting only - center stone priced separately.All of Ada's solitaire settings are fully bespoke and made to order. Want to customize this ring to meet your needs? No problem. Our friendly Diamond Concierge are here to help you create the perfect ring.

Custom bands feature DEF/VS lab grown diamonds. Diamond sizes and weights are approximate and subject to availability. Please note that all custom bands of 4mm or wider are final sale and not eligible for return or re-size.

Available in our light comfort fit (~1.75mm height) and standard comfort fit (~2.2mm height). The two most popular widths for men are 5mm and 6mm. Starting at pricing assumes 18k white, yellow, or rose gold in light comfort fit in sizes 7-10. Additional costs: Platinum +$300 USD, standard weight +$400 USD. Available discounts: 14k yellow or rose gold -$200 USD; 4mm -$200 USD.Comparison shopping? The depth or height of the band contributes to the pricing of metal bands. Ada’s light comfort fit depth may be referred to as “mid weight” or even “heavy weight” by other brands. We believe your wedding band should feel comfortable, yet substantial.

Available in standard comfort fit (~1.9mm height). The two most popular widths for men are 5mm and 6mm. Starting at pricing assumes 18k white, yellow, or rose gold in comfort fit in sizes 7-10. Additional costs: Platinum +$300 USD. Available discounts: 14k yellow or rose gold -$200 USD; 4mm -$200 USD.Comparison shopping? The depth or height of the band contributes to the pricing of metal bands. We believe your wedding band should feel comfortable, yet substantial.

Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6 set in your choice of gold. Additional setting fee for platinum: $300. Carat weights are approximate.

Starting at pricing assumes 14k yellow or rose gold in sizes 4-7.Note: Metal bands are not custom cast and are available as off-the-shelf items for expediency and cost. As a result, this ring may have very slight differences in color for yellow and rose gold from custom cast pieces. If you are interested in a custom cast band to accompany your wedding band set, please inquire.

Looking to purchase a single earring? We're happy to sell individually. Please inquire and a member of our Diamond Concierge Team will be happy to help.

Interested in another metal? <a href="/inquire">Please inquire</a>.

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>.

Our friendly Diamond Concierge Team is available to answer any questions, help you choose the perfect {{Jewelry_Type_Clean}}, or customize this design to your exact specifications.

This design is only available in a single carat weight. Please inquire if you would like to customize this design.

Setting Price as Currently Configured

PDP ER - Setting Price as Currently Configured

_Holday Secret Sale_ Details

Limited quantities available. Secret Sale items may only be exchanged or returned for store credit and are not eligible for a refund.

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.

Set with friction posts and tension backs. Screw backs available upon request.&nbsp;

Lab diamonds of 0.70ct or larger are guaranteed to come with IGI, GCAL, or GIA grading reports. Lab diamonds smaller than 0.70ct may not be graded but have been assessed by Ada Diamonds staff.&nbsp;

Planning to wear this next to an engagement ring? Consider a <a href="/jewelry/spacer-band-295">Spacer Band</a> to protect your prongs.

Ready to order? A member of our Concierge team will confirm your order via email prior to production.

PDP - Wedding Bands - Purchase Fine Print

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>

Shop <a href="/ready-to-ship-jewelry">Ready to Ship Jewelry</a>Delivered as Soon as Tomorrow

In a Hurry?

Overlay Centered

Read Our <a href="/synthetic-diamond-facts-and-misconceptions/frequently-asked-questions-about-lab-grown-diamonds">Frequently Asked Questions</a> See Our <a href="/buy-lab-diamonds">Diamond Pricing</a>

New to Lab Diamonds?

Always Custom, Always Conscious Shop <a href="/engagement-rings-and-wedding-bands">Engagement Rings</a>

Bespoke Bridal

<a href="/ada-diamonds-reviews">Read Real Reviews</a> fromClients Just Like You

Customer Reviews

Ready to Begin Your Concierge Experience?

Regular Jewelry Modal

Your Choice of Gold: 0.2ct each (5.0ctw): $6,550 USD0.3ct each (6.5ctw): $7,300 USD0.4ct each (7.5ctw): $8,000 USD0.5ct each (9.0ctw): $9,500 USD0.7ct each (11ctw): $14,250 USD1ct each (14ctw): $16,300 USD

Your Choice of Gold: 0.2ct each (5.0ctw): $6,550 USD0.3ct each (6.5ctw): $7,300 USD0.4ct each (7.5ctw): $8,000 USD0.5ct each (9.0ctw): $9,500 USD0.7ct each (11ctw): $14,250 USD1ct each (14ctw): $16,300 USD Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6. Platinum available for an additional $300 fee. Diamond sizes are approximate weights and are subject to availability. Additional larger sizes may be available.  This band can also be made as a five, seven, three quarter, or half coverage. <a href="https://adadiamonds.com/inquire" target="_blank">Inquire</a> for more information.

5.0 Carat Diamonds Emerald Eternity Band in White Gold (Profile View)

yellow gold 7 carat emerald cut lab created diamond eternity band ada diamonds design ad 165 profile view

Emerald Eternity Band

Exceptional Quality 5.0 ct Diamonds Emerald Eternity Band in 14k Rose Gold (Main View)

5.0 Carat Diamonds set in 18k White Gold Emerald Eternity Band (Main View)

14k Yellow Gold Emerald Eternity Band featuring 5.0 Carat Diamonds (Main View)

A sophisticated synthetic diamond eternity band featuring conflict-free emerald cut or baguette lab grown diamonds. Available options: platinum, 14k or 18k gold: white, yellow, rose. All of Ada's bridal pieces are fully custom and made to order with diamonds hand selected for quality, fire and brilliance. Free shipping and 30 day returns.

Turn heads with this dazzling wedding band featuring emerald cut lab grown diamonds in an unbroken circle. This ring cannot be re-sized.

Emerald Eternity Band in 18k White Gold 5ctw

Exceptional Quality 5.0 ct Lab Created Diamonds Emerald Eternity Band in 18k White Gold (Side View)

Emerald Eternity Band in 14k Yellow Gold 5ctw

Emerald Eternity Band in 14k Rose Gold 5ctw

Lab Grown Diamond Emerald Eternity Band AD165

Emerald Eternity Band in Platinum 6.5ctw

18k White Gold Emerald Eternity Band in 18k White Gold 6.5ctw featuring High Quality 6.5 ct Lab Diamonds (Main View)

Emerald Eternity Band in 18k White Gold 6.5ctw

profile 6 carat emerald cut lab diamond eternity band in platinum ada diamonds design ad 165 profile view

14k yellow gold 7ct emerald cut lab diamond eternity band ada diamonds design ad 165 macro

Emerald Eternity Band in 14k Yellow Gold 7.5ctw

18k White Gold Emerald Eternity Band in 18k White Gold 5ctw featuring 5.0 ctw Diamonds (Side View)

14.0 Carat Lab Diamonds Emerald Eternity Band in Platinum 14ctw in Platinum (Side View)

Emerald Eternity Band in Platinum 14ctw

14.0 ctw Lab Created Diamonds Emerald Eternity Band in Platinum (Main View)

6.5 ct Man Made Diamonds set in Platinum Emerald Eternity Band in Platinum 6.5ctw (Side View)

Platinum Six Carat Emerald Cut Lab Diamond Wedding Band Ada Diamonds Design AD-165 Macro

platinum 5 ct emerald cut lab diamond eternity band ada diamonds design ad 165

Emerald Eternity Band in Platinum 5ctw

platinum five carat emerald cut lab diamond wedding band ada diamonds design ad 165 profile

Emerald Cut Lab Diamond Eternity Wedding Band Platinum Ada Diamonds Design AD-165

14k yellow gold 5 carat emerald cut lab diamond eternity band ada diamonds design ad 165 on model

18k White Gold Emerald Eternity Band in 18k White Gold 5ctw featuring 5.0 Carat Diamonds (Profile View)

Exceptional Quality 5.0 ctw Lab Grown Diamonds set in Platinum Emerald Eternity Band in Platinum 5ctw (Profile View)

6.5 ct Diamonds set in Platinum Emerald Eternity Band (Profile View)

Platinum Emerald Eternity Band featuring 6.5 ctw Diamonds ()

14k Yellow Gold Emerald Eternity Band featuring 7.5 ctw Lab Grown Diamonds ()

Platinum Emerald Eternity Band in Platinum 7.5ctw featuring 7.5 Carat Lab Diamonds (Profile View)

Emerald Eternity Band in Platinum 7.5ctw

Platinum Emerald Eternity Band in Platinum 14ctw featuring 14.0 ct Lab Diamonds (Main View)

Platinum Emerald Eternity Band featuring 14.0 ctw Diamonds (Main View)

Lab Diamond Emerald Eternity Band Ada Diamonds On Model AD165

6 Carat Emerald Cut Lab Diamond Eternity Band in Platinum | Ada Diamonds

Exceptional Quality 14.0 Carat Lab Diamonds set in Platinum Emerald Eternity Band in Platinum 14ctw (Main View)