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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.

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>!

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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 $10,000 will ship FedEx Priority Overnight. Purchases of less than $10,000 will ship Fedex Two Day.Inquire via <a href="mailto:concierge@adadiamonds.com" target="_blank" rel="noopener noreferrer">email</a> or phone call for international shipping.

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>

Shared Prong Three Quarter Band - Ada Diamonds

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Customer Reviews

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Regular Jewelry Modal

Your Choice of Gold: 2.0mm (0.50ctw): $2,150 USD 2.2mm (0.60ctw): $2,300 USD 2.4mm (0.80ctw): $2,500 USD 2.7mm (1.20ctw): $2,950 USD   Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6. Platinum available for an additional $300 fee. Carat weights are approximate. This band can also be made with half or eternity coverage. <a href="https://adadiamonds.com/inquire" target="_blank">Inquire</a> for more information.

Your Choice of Gold: 2.0mm (0.55ctw): $2,300 USD2.2mm (0.65ctw): $2,350 USD2.4mm (0.80ctw): $2,450 USD2.7mm (1.20ctw): $2,800 USD3.0mm (1.50ctw): $3,050 USD Starting at price assumes DEF/VS lab grown diamonds in sizes 5-6. Platinum available for an additional $300 fee. Carat weights are approximate. This band can also be made with half or eternity coverage. <a href="https://adadiamonds.com/inquire" target="_blank">Inquire</a> for more information.

Exceptional Quality 0.8 ct Round Lab Diamonds Shared Prong Three Quarter Band in 18k White Gold (Profile View)

Shared Prong Lab Diamond Three Quarter Eternity Band Yellow Gold Ada Diamonds AD-261

Shared Prong Three Quarter Band

Rose Gold Shared Prong Three Quarter Band featuring High Quality 0.8 ctw Round Diamonds (Main View)

Hand Selected 0.8 Carat Round Diamonds Shared Prong Three Quarter Band in 18k White Gold (Main View)

Exceptional Quality 0.8 Carat Round Diamonds Shared Prong Three Quarter Band in 18k Yellow Gold (Main View)

A timeless synthetic diamond wedding band, Ada's Shared Prong Eternity Band features shared-prong set round brilliant, lab grown diamonds all the way around the band. Available options: platinum, 14k or 18k gold: white, yellow, rose. All of Ada's wedding rings are fully bespoke and made to order. Our friendly Diamond Concierge are here to help you create the perfect ring. Free shipping and 30 day returns.

This lovely wedding band features shared-prong set round brilliant lab grown diamonds three quarters of the way around the band. This ring can be re-sized.

Shared Prong Three Quarter Band in 18k White Gold 0.8ctw

0.8 Carat Round Brilliant Diamonds Shared Prong Three Quarter Band in 18 Karat White Gold (Side View)

Shared Prong Three Quarter Band in 18k Yellow Gold 0.8ctw

Shared Prong Three Quarter Band in 14k Rose Gold 0.8ctw

18k White Gold Shared Prong Three Quarter Band featuring High Quality 0.55 ctw Round Brilliant Lab Created Diamonds (Side View)

Shared Prong Three Quarter Band in 18k White Gold 0.55ctw

Round Shared Prong Three Quarter Wedding Band 3/4 Band Ada Diamonds Design AD-261

white gold shared prong lab diamond three quarter eternity band ada diamonds design ad 261

Shared Prong Three Quarter Band in Platinum 0.55ctw

platinum shared prong lab diamond three quarter band

Shared Prong Three Quarter Band in Platinum 0.8ctw

Hand Selected 0.55 Carat Round Lab Grown Diamonds Shared Prong Three Quarter Band in Platinum 0.55ctw in Platinum (Main View)

platinum 2-4 mm round lab diamond shared prong wedding band ada diamonds design ad 261 macro

profile view of platinum shared prong lab diamond wedding band ada diamonds design ad 261

platinum 2.7mm round shared prong three quarter band ada diamonds design ad 261 macro

Shared Prong Three Quarter Band in Platinum 1.2ctw

profile view of 1ct round shared prong lab diamond wedding band ada diamonds design ad 261 profile view

Platinum Lab Created Diamond Shared Prong Wedding Band Ada Diamonds Design AD-261 Profile

Shared Prong Three Quarter Band in Platinum 0.65ctw

18k Yellow Gold Shared Prong Three Quarter Band in 18k Yellow Gold 1.5ctw featuring 1.5 ct Round Lab Diamonds (Main View)

Shared Prong Three Quarter Band in 18k Yellow Gold 1.5ctw

18k Yellow Gold Shared Prong Three Quarter Band in 18k Yellow Gold 1.5ctw featuring Exceptional Quality 1.5 ctw Round Diamonds (Profile View)

1.5ctw shared prong three quarter band in 14k yellow gold

Shared Prong Three Quarter Band in 14k Yellow Gold 1.5ctw

3mm round lab diamonds in shared prong three quarter band 14k yellow gold

Shared Prong Three Quarter Band in 14k Yellow Gold 0.65ctw

0.8 Carat Round Diamonds Shared Prong Three Quarter Band in 14k Yellow Gold 0.8ctw in 14k Yellow Gold (Profile View)

Shared Prong Three Quarter Band in 14k Yellow Gold 0.8ctw

14k Yellow Gold Cushion Cut Lab Diamond Solitaire Engagement Ring with Shared Prong Three Quarter Wedding Band and Rope 3/4 Band Ada Diamonds Design AD-221 AD-261 AD-262 Macro

Hand Selected 1.2 Carat Round Brilliant Synthetic Diamonds set in Platinum Shared Prong Three Quarter Band in Platinum 1.2ctw (Main View)

0.55 Carat Round Brilliant Man Made Diamonds Shared Prong Three Quarter Band in Platinum (Side View)

oval lab diamond solitaire engagement ring with shared prong band ada diamonds design ad 260 and ad143 on model

Platinum Lab Diamond Shared Prong 3/4 Band Ada Diamonds Design AD-261 on Model

14k Yellow Gold Cushion Cut Lab Diamond Solitaire Engagement Ring with Shared Prong Three Quarter Wedding Band and Rope 3/4 Band Ada Diamonds Design AD-221 AD-261 AD-262 on Model

white gold round shared prong lab diamond three quarter eternity band ada diamonds design ad 261 on model

platinum round shared prong lab diamond three quarter eternity band ada diamonds design ad 261 on model

yellow gold three quarter shared prong wedding band 2.4mm round lab grown diamond ada diamonds design number 261

platinum 2.7mm round lab diamond three quarter coverage shared prong eternity band ada diamonds design ad 261 on model

white gold lab diamond shared prong three quarter eternity band ada diamonds design ad 261 on model

Shared Prong Three Quarter Band in 18k White Gold 1.2ctw

0.55 Carat Round Lab Created Diamonds set in 14k Rose Gold Shared Prong Three Quarter Band in 14k Rose Gold 0.55ctw (Main View)

0.55ctw Shared Prong Three Quarter Band in 14k Rose Gold

Shared Prong Three Quarter Band in 14k Rose Gold 0.55ctw

0.55 ct Round Lab Grown Diamonds Shared Prong Three Quarter Band in 18k Yellow Gold 0.55ctw in 18k Yellow Gold (Main View)

0.55ctw Shared Prong Three Quarter Band in 18k Yellow Gold

Shared Prong Three Quarter Band in 18k Yellow Gold 0.55ctw

0.65 ctw Round Created Diamonds set in 14k Yellow Gold Shared Prong Three Quarter Band (Main View)

0.65ctw Shared Prong Three Quarter Band in 14k Yellow Gold

2.5ct Cushion Cut Lab Diamond Ring with Shared Prong & Custom Rope Bands Yellow Gold | Ada Diamonds

High Quality 0.55 Carat Round Brilliant Lab Diamonds set in Platinum Shared Prong Three Quarter Band in Platinum 0.55ctw (Main View)

0.55ctw Shared Prong Three Quarter Band Platinum

0.8 ct Round Brilliant Man Made Diamonds set in Platinum Shared Prong Three Quarter Band (Main View)