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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>!

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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>.

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>

High Quality 2.0 ctw Lab Diamonds set in Platinum Asscher Petite Four Prong Solitaire Diamond Engagement Ring (Main View)

2.0 ct Lab Created Diamonds set in Yellow Gold Asscher Petite Four Prong Solitaire (Main View)

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

Round Petite Four Prong Solitaire

Cushion Petite Four Prong Solitaire

Emerald Petite Four Prong Solitaire

Oval Petite Four Prong Solitaire

Pear Petite Solitaire

Princess Petite Four Prong Solitaire

Radiant Petite Four Prong Solitaire

Asscher Petite Four Prong Pavé Setting

White Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring Diamonds (Main View)

Hand Selected Diamonds set in White Gold Asscher Petite Four Prong Solitaire (Profile View)

White Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring Lab Diamonds (Side View)

Yellow Gold Asscher Petite Four Prong Solitaire featuring Diamonds (Main View)

Yellow Gold Asscher Petite Four Prong Solitaire featuring Hand Selected Created Diamonds (Main View)

Lab Diamonds Asscher Petite Four Prong Solitaire Diamond Engagement Ring in Rose Gold (Main View)

Hand Selected Synthetic Diamonds set in Rose Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring (Main View)

Lab Diamonds Asscher Petite Four Prong Solitaire in Platinum & Yellow Gold (Main View)

Man Made Diamonds Asscher Petite Four Prong Solitaire in Platinum & Yellow Gold (Profile View)

Exceptional Quality 2.0 ctw Lab Diamonds Asscher Petite Four Prong Solitaire in Platinum & Yellow Gold (Main View)

Diamonds Asscher Petite Four Prong Solitaire in Platinum & Yellow Gold (Profile View)

Platinum & Rose Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring Diamonds (Main View)

Lab Diamonds Asscher Petite Four Prong Solitaire in Platinum & Rose Gold (Profile View)

Created Diamonds set in Platinum & Rose Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring (Main View)

Platinum & Rose Gold Asscher Petite Four Prong Solitaire featuring Diamonds (Profile View)

3.0 Carat Diamonds Asscher Petite Four Prong Solitaire Diamond Engagement Ring in Platinum (Main View)

Platinum Asscher Petite Four Prong Solitaire featuring 3.0 Carat Diamonds (Profile View)

Yellow Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring Hand Selected 4.0 Carat Lab Diamonds (Main View)

yellow gold lab created asscher cut engagement ring

4.0 ct Diamonds Asscher Petite Four Prong Solitaire in Yellow Gold (Profile View)

platinum 1.75ct asscher cut lab created diamond solitaire engagement ring ada diamonds design ad234 macro

platinum 1.75 ct petite four prong solitaire engagement ring with asscher lab diamond center stone ada diamonds design ad 234

14k Yellow Gold 2.5ct Asscher Lab Diamond Four Prong Solitaire Ada Diamonds Design AD-234 Macro

14k Yellow Gold 2.5ct Asscher Four Prong Lab Created Diamond Solitaire Ada Diamonds Design AD-235 Profile

platinum 2 carat asscher cut lab diamond petite solitaire engagement ring ada diamonds design ad234

Platinum 3 Carat Asscher Solitaire Lab Diamond Ring Ada Diamonds Design AD-234 Macro

Platinum 3 Carat Asscher Solitaire Lab Diamond Ring Ada Diamonds Design AD-234 Profile

Two Carat Asscher Lab Diamond Solitaire Engagement Ring Ada Diamonds Design AD-234

Two Carat Asscher Lab Created Diamond Solitaire Engagement Ring Ada Diamonds Design AD-234

platinum 1.75 ct asscher cut lab diamond solitaire engagement ring ada diamonds design ad 234 on model

Hand Selected 2.0 Carat Diamonds Asscher Petite Four Prong Solitaire in Platinum (Main View)

Platinum 2.25 Square Emerald Cut Lab Diamond Four Prong Solitaire Ada Diamonds Design AD-378 on Model

Platinum Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.75 Carat Lab Diamonds (Main View)

Platinum Asscher Petite Four Prong Solitaire featuring 3.0 Carat Man Made Diamonds

4ct asscher cut diamond in yellow gold solitaire engagement ring

yellow gold asscher and baguette wedding set

3.0 Carat Diamonds set in Platinum Asscher Petite Four Prong Solitaire (Profile View)

High Quality 3.0 Carat Diamonds Asscher Petite Four Prong Solitaire Diamond Engagement Ring in Platinum (Main View)

3ct Asscher Petite Solitaire Engagement Ring in Platinum

Platinum Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring 3.0 ct Lab Diamonds (Profile View)

3ct Asscher Petite Four Prong Engagement Ring in Platinum Profile View

Yellow Gold Asscher Petite Four Prong Solitaire Diamond Engagement Ring featuring 2.5 ctw Lab Diamonds (Main View)

2.5ct Asscher Petite Four Prong Solitaire in 14k Yellow Gold

Your Choice of Gold: $1,250 USDPlatinum &amp; Two-Tone: $1,500 USD Pricing is for setting only - center stone priced separately. Add a hidden halo for $500 USD.

Lovely and timeless, this setting features petite prongs and a gallery wire for maximum light exposure. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm.

Asscher Petite Four Prong Solitaire

Petite Solitaires

Ada's Four Prong Solitaire lab grown diamond engagement ring is a contemporary fit for an asscher cut lab diamond. All of Ada's bridal pieces are fully bespoke and made-to-order. Available options: platinum, 14k or 18k gold: white, yellow, rose. Discover why diamonds cultured in a lab are more pure, sustainable, and meaningful than mined diamonds.