Engagement Rings

18k White Gold Round Three Stone Pavé Setting featuring 2.0 ctw Lab Created Diamonds (Main View)

Shown with 2ct in 18k White Gold

White Gold Round Three Stone Pavé Setting featuring Lab Diamonds (Side View)

Shown with 2ct in 18k White Gold

Platinum Round Three Stone Pavé Setting featuring 3.0 ct Diamonds (Main View)

Shown with 2ct in Platinum

Platinum Round Three Stone Pavé Diamond Engagement Ring featuring 3.0 ctw Diamonds (Side View)

Shown with 2ct in Platinum

Platinum round three stone pave engagement ring with 1.5ct lab created diamond GIA graded Ada diamonds design

Shown with 2ct in Platinum

3ctw three stone engagement ring with diamond band in platinum ada diamodns

Shown with 2ct in Platinum

14k White Gold Round Three Stone Pavé Lab Diamond Engagement Ring Ada Diamonds Design AD-231 Floral Background

Shown with 1.25ct in 14k White Gold

3.0 Carat Lab Created Diamonds Round Three Stone Pavé Diamond Engagement Ring in Platinum (Main View)

Shown with 2ct in Platinum

Shown with 2ct in Platinum

platinum three stone setting featuring two round lab grown diamond side stones and 1.25 carat ideal round center stone Ada Diamonds Design ad-231

Shown with 1.25ct in 14k White Gold

2ct lab grown diamond with two round side stones and pave set in white gold Ada Diamonds Design ad231

Shown with 2ct in Platinum

Exceptional Quality 3.0 Carat Diamonds set in Platinum Round Three Stone Pavé Diamond Engagement Ring (Main View)

Shown with 2ct in Platinum

three stone lab diamond engagement ring with 2ct round center stone and diamond band in platinum

Shown with 2ct in Platinum

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Three Stones

Round Three Stone Pavé Setting

Starting at $3,300 (Setting Only)

A show-stopping three stone setting, featuring two round lab diamonds and smaller lab diamonds pavé set down the band.

Three Stones

Starting at $3,300 (Setting Only)

A show-stopping three stone setting, featuring two round lab diamonds and smaller lab diamonds pavé set down the band.

Selection Options

Ships in 3-4 Weeks

The Ada Diamonds Difference

Personal Concierge

Your own jeweler to guide you from the first question to the finished piece.

Made to Order in NYC

Individually crafted in our New York Flagship.

Lifetime Trade-Ins

We believe in every diamond we choose, and we’ll take it back, forever.

30-Day Returns

Peace of mind, built in.

Personal Concierge

Your own jeweler to guide you from the first question to the finished piece.

Made to Order in NYC

Individually crafted in our New York Flagship.

Lifetime Trade-Ins

We believe in every diamond we choose, and we’ll take it back, forever.

30-Day Returns

Peace of mind, built in.

Reviews

“Ada Diamonds lives up to its reputation of only providing high quality lab grown diamonds. The diamond that I ended up choosing was perfect! The ring is also top-notched for the design and craftsmanship. My fiance and I could not be happier with the finished product!”

— Chanh P.

“Ada Diamonds turned a complicated purchase into the simplest process, and they are worth every penny. My aunt used to be in the jeweler business and this ring got her seal of approval for quality craftsmanship. Love it!”

— Erin V.

“Incredible experience working with Ada Diamonds. Fantastic client service, from the initial video consultation to the constant responsiveness. In addition to the service, the ring is absolutely beautiful. I can't recommend Ada enough.”

— Ian H.

“I couldn't be happier with my overall exceptional experience I had with Ada Diamonds. I really appreciate the quality craftsmanship of the ring itself, and the conflict-free, ethical diamonds.”

— Mark C.

“We had a fantastic experience with Ada! My Concierge was so helpful in finding the perfect engagement ring for us. I would absolutely recommend Ada to anyone!”

— Matt E.

“The ring was perfect. It looks just a great as anything you'd buy at Tiffany's with the piece of mind about its origins. I'd highly recommend Ada to anyone looking.”

— Josh R.

“I recently bought my fiancee's ring at Ada and it was an awesome experience. I highly recommend visiting Ada and checking out what they have to offer!”

— Colin J.

“Ada was friendly, respectful and so encouraging. I cannot speak highly enough to their customer experience, and most importantly, the quality of their diamonds and rings! Their warranty speaks for itself.”

— Taylor G.

“If you're looking for high quality lab grown diamonds, work with Ada, they will make sure you get what you want, you'll have full control over customization of your ring, and they only sell amazing diamonds!”

— Paul P.

“The ring came out absolutely stunning and was exactly what my fiancé wanted per the specs she had provided. I would highly highly recommend Ada diamonds to anybody.”

— Evan G.

“Ada Diamonds lives up to its reputation of only providing high quality lab grown diamonds. The diamond that I ended up choosing was perfect! The ring is also top-notched for the design and craftsmanship. My fiance and I could not be happier with the finished product!”

— Chanh P.