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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>

High Quality 2.5 ct Lab Diamonds set in Platinum Emerald Classic Four Prong Pavé Setting (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)

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Engagement Modal Form

ER-MB-Number-0

ER-MB-Number-1

ER-MB-Number-2

ER-MB-Number-3

ER-MB-Number-4

Asscher Classic Four Prong Pavé Setting

Cushion Classic Four Prong Pavé Setting

Round Classic Four Prong Pavé Setting

Oval Classic Four Prong Pavé Setting

Princess Classic Four Prong Pavé Setting

Radiant Classic Four Prong Pavé Setting

Emerald Classic Four Prong Solitaire

Wedding Band Sitting Flush Against Engagement Ring - Design Number: AD-351

Diamonds Emerald Classic Four Prong Pavé Setting in White Gold (Main View)

White Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring featuring Diamonds (Profile View)

Created Diamonds set in White Gold Emerald Classic Four Prong Pavé Setting (Side View)

Exceptional Quality Lab Diamonds Emerald Classic Four Prong Pavé Diamond Engagement Ring in Yellow Gold (Main View)

Synthetic Diamonds set in Yellow Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring (Main View)

Rose Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring featuring Hand Selected Lab Diamonds (Main View)

Diamonds set in Rose Gold Emerald Classic Four Prong Pavé Setting (Main View)

Platinum & Yellow Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring featuring High Quality Diamonds (Main View)

Platinum & Yellow Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring featuring Lab Diamonds (Profile View)

Exceptional Quality 2.0 ct Lab Diamonds set in Platinum & Yellow Gold Emerald Classic Four Prong Pavé Setting (Main View)

Lab Diamonds set in Platinum & Yellow Gold Emerald Classic Four Prong Pavé Diamond Engagement Ring (Profile View)

Lab Grown Diamonds set in Platinum & Rose Gold Emerald Classic Four Prong Pavé Setting (Main View)

Lab Diamonds set in Platinum & Rose Gold Emerald Classic Four Prong Pavé Setting (Profile View)

Platinum & Rose Gold Emerald Classic Four Prong Pavé Setting featuring Diamonds (Main View)

Diamonds set in Platinum & Rose Gold Emerald Classic Four Prong Pavé Setting (Profile View)

Platinum 2 Carat Emerald Cut Lab Created Diamond Classic Pavé Engagement Ring Ada Diamonds Design AD-351 Artistic

Platinum 2 Carat Emerald Cut Lab Created Diamond Classic Pavé Engagement Ring Ada Diamonds Design AD-351 Profile

White Gold 2ct Emerald Cut Lab Diamond Classic Pavé Engagement Ring Ada Diamonds Design AD-351 Macro

14k White Gold 1.5 Carat Emerald Cut Classic Pavé Engagement Ring Ada Diamonds Design AD-351 Profile View

Platinum Emerald Cut Engagement Ring with Pavé Band featuring Lab Diamonds Ada Diamonds Design Ad-351 Macro

2.0 Carat Lab Diamonds set in Platinum & 14k Rose Gold Emerald Classic Four Prong Pavé Setting (Profile View)

14k White Gold 1.5 Carat Emerald Cut Classic Pavé Engagement Ring Ada Diamonds Design AD-351 on Model

2.0 ctw Lab Diamonds set in Emerald Classic Four Prong Pavé Diamond Engagement Ring

3 Carat Emerald Cut Engagement Ring with Diamond Band made with Lab Diamonds Ada Diamonds Design AD-351 on Model

band width comparison of round lab diamond pavé engagement rings white gold ada diamonds on model

High Quality 2.75 Carat Lab Diamonds Emerald Classic Four Prong Pavé Diamond Engagement Ring in Platinum (Main View)

3ctw Emerald Classic Four Prong Pavé Engagement Ring in Platinum

2.75 ctw Diamonds Emerald Classic Four Prong Pavé Setting in Platinum (Profile View)

3ctw Emerald Classic Four Prong Pavé Engagement Ring in Platinum Profile View

Your Choice of Gold:  1.6mm Side Stones (0.40ctw): $2,450 USD 1.8mm Side Stones (0.50ctw): $2,550 USD 2.0mm Side Stones (0.60ctw): $2,650 USD 2.2mm Side Stones (0.70ctw): $2,750 USD 2.4mm Side Stones (1.0ctw): $3,150 USD Starting at price is for the setting only (center stone priced separately) and includes DEF/VS lab grown diamonds set in 3/4 coverage. Platinum &amp; two-tone available for an additional $300 fee. Total carat weights are approximate.

Classic yet striking, this setting features four prongs for maximum security. Customize your lab diamond engagement ring with diamond sizes of 1.6-2.5mm in 3/4, half, or eternity coverage.

Pavé Standard

Emerald Classic Four Prong Pavé Setting

Classic Pavé

Custom made-to-order emerald pave engagement 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.

Emerald Classic Four Prong Pavé Setting

The Perfect Match

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