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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.

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.

Exceptional Quality 2.5 Carat Man Made Diamonds set in Platinum Bezel Solitaire Diamond Engagement Ring (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

White Gold Bezel Solitaire featuring Diamonds (Main View)

White Gold Bezel Solitaire featuring Lab Diamonds (Profile View)

White Gold Bezel Solitaire featuring Lab Grown Diamonds (Side View)

Diamonds set in Yellow Gold Bezel Solitaire (Main View)

Yellow Gold Bezel Solitaire featuring Lab Diamonds (Main View)

Rose Gold Bezel Solitaire featuring Diamonds (Main View)

2.0 ctw Lab Grown Diamonds set in Platinum Bezel Solitaire (Main View)

Platinum Bezel Solitaire Diamond Engagement Ring featuring 2.0 ct Diamonds

1.75 Carat Man Made Diamonds set in Platinum & Yellow Gold Bezel Solitaire (Main View)

1.75 ct Lab Diamonds Bezel Solitaire in Platinum & Yellow Gold (Profile View)

18k Yellow Gold Bezel Solitaire featuring High Quality 1.75 ctw Lab Diamonds (Main View)

Ada Diamonds Design 148 Lab Diamond Bezel Solitaire Engagement Ring Artistic Shot In Yellow Gold AD148

Ada Diamonds Lab Diamond Bezel Solitaire Engagement Ring In Yellow Gold In Box AD148

1.75 Carat Lab Diamonds set in 18 Karat Yellow Gold Bezel Solitaire Diamond Engagement Ring (Profile View)

1.75 Carat Diamonds set in 14k Yellow Gold Bezel Solitaire Diamond Engagement Ring (Main View)

platinum 2.75 carat round lab diamond bezel solitaire engagement ring ada diamonds design ad 148 macro

platinum 1.25ct round manmade diamond in bezel solitaire engagement ring setting with hidden halo ada diamonds design ad 148 macro

platinum 1.25 carat round bezel solitaire engagement with hidden halo featuring lab diamonds ada diamonds design ad 148

Yellow Gold Bezel Solitaire Diamond Engagement Ring featuring 3.0 ctw Diamonds (Main View)

Yellow Gold Bezel Solitaire Diamond Engagement Ring featuring 3.0 Carat Lab Diamonds (Main View)

Hand Selected 3.0 ctw Lab Diamonds set in Platinum Bezel Solitaire (Main View)

3.0 Carat Lab Diamonds Bezel Solitaire Diamond Engagement Ring in Platinum (Side View)

14k Yellow Gold Bezel Solitaire featuring Exceptional Quality 3.0 Carat Lab Diamonds (Side View)

Yellow Gold Bezel Solitaire featuring 3.0 ct Lab Created Diamonds (Main View)

2.75ct emerald cut lab diamond in 14k yellow gold bezel solitaire engagement ring ada diamonds design ad 148 macro

14k gold 2.25ct emerald cut lab diamond bezel solitaire engagement ring ada diamonds design ad 148 macro

14k Rose Gold 1.5 ct Round Bezel Set Lab Created Diamond Solitaire Engagement Ring Ada Diamonds Design AD-148 Artistic Image

14k Rose Gold 1.5 ct Round Bezel Man Made Diamond Solitaire Engagement Ring Ada Diamonds Design AD-148 Profile View

14k White Gold Asscher Cut Lab Diamond Bezel Solitaire Engagement Ring in Velvet Box Ada Diamonds Design Number AD-148

1.5 Carat Asscher Bezel Solitaire Engagement Ring in White Gold with Lab Created Diamonds Ada Diamonds Design Number AD-148 Profile View

1.5ct pear cathederal bezel solitaire made in 18k rose gold engagement ring made with lab grown diamonds ADA Diamonds ad 148

1.5ct pear cathederal bezel solitaire made in 18k rose gold engagement ring made with laboratory grown diamonds ADA Diamonds ad 148

14k yellow gold 2 carat asscher cut man made diamond bezel solitaire engagement ring ada diamonds design ad 148

14k yellow gold bezel solitaire engagement ring with 2ct asscher cut lab diamond ada diamonds design ad 148 profile

1.5 carat east west oval lab diamond solitaire in 14k yellow gold ada diamonds design ad 148

14k yellow gold 1.5ct oval east west bezel solitaire engagement ring with man made diamond ada diamonds design ad 148

platinum 2.25ct asscher cut bezel set solitaire engagement ring ada diamonds design ad148 macro

platinum 2.25ct asscher cut lab diamond in bezel solitaire engagement ring with hidden halo ada diamonds design ad 148

Yellow Gold Bezel Solitaire Diamond Engagement Ring featuring 1.0 Carat Diamonds (Main View)

1.0 Carat Diamonds set in Yellow Gold Bezel Solitaire Diamond Engagement Ring (Main View)

platinum 1.25 ct round lab diamond bezel solitaire engagement ring ada diamonds design ad148 on model

Platinum Asscher Cut Lab Diamond Solitaire in Bezel Setting Ada Diamonds Design AD-148 on Model

14k Rose Gold 1.5 Carat Round Bezel Solitaire Engagement Ring with Lab Diamond Center Stone Ada Diamonds Design AD-148 on Model

14k yellow gold 1.5 ct east west oval bezel solitaire with lab diamond ada diamonds design ad 148

Platinum & 18k Yellow Gold Bezel Solitaire Diamond Engagement Ring featuring 1.75 ct Lab Diamonds (Main View)

1.75ct round lab diamond in bezel solitaire yellow gold with wedding band

Yellow Gold 2ct Round Bezel Set Lab Created Diamond Solitaire Ada Diamonds Design AD-148 on Model

yellow gold 2 ct asscher cut lab diamond bezel solitaire engagement ring ada diamonds design ad 148 on model

platinum 2.25ct asscher lab diamond solitaire engagement ring with hidden halo

14k yellow gold 2.25ct emerald cut lab diamond bezel solitaire engagement ring ada diamonds design ad 148 on model

14k yellow gold 2.5 carat round bezel lab diamond solitaire engagement ring ada diamonds design ad 148 on model

platinum round 2.75 carat bezel solitaire engagement ring ada diamonds design ad 148 on model

14k yellow gold 2.75ct emerald cut bezel set lab diamond solitaire engagement ring ada diamonds design ad 148 on model

Hand Selected 3.0 Carat Lab Grown Diamonds Bezel Solitaire in Platinum (Main View)

High Quality 3.0 ct Man Made Diamonds set in Yellow Gold Bezel Solitaire Diamond Engagement Ring

2.0 Carat Lab Grown Diamonds Bezel Solitaire Diamond Engagement Ring in 18k White Gold (Profile View)

Platinum Bezel Solitaire featuring 2.0 ct Diamonds (Main View)

2ct Round Bezel Set Solitaire Engagement Ring in Platinum

Hand Selected 2.0 Carat Diamonds set in Platinum Bezel Solitaire Diamond Engagement Ring (Profile View)

2ct Round Bezel Solitaire Engagement Ring in Platinum Profile View

Yellow Gold Bezel Solitaire featuring 3.0 Carat Lab Diamonds (Main View)

3ct Emerald Bezel Solitaire Engagement Ring in 14k Yellow Gold

1.5 Carat Lab Diamonds Bezel Solitaire in Rose Gold (Main View)

1.5ct Pear Bezel Solitaire Engagement Ring in 18k Rose Gold

Hand Selected 1.75 Carat Lab Created Diamonds Bezel Solitaire in Platinum & Yellow Gold (Main View)

1.75ct Asscher Bezel Solitaire Engagement Ring in Two-Tone Platinum and 18k Yellow Gold

Your Choice of Gold: $1,450 USDPlatinum: $1,700 USD Pricing is for setting only - center stone priced separately.

A sophisticated and elegant solitaire style that surrounds your center stone with a thin bezel to maximize light performance and command intrigue. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 

Bezel Solitaire

Our Bezel Solitaire lab grown diamond engagement ring surrounds your center stone with a thin bezel to maximize light performance. Available options: platinum, 14k or 18k gold: white, yellow, rose. All of Ada's bridal pieces are fully custom and made to order. Discover why conflict-free diamonds cultured in a lab are the future of fine jewelry.