Engagement Rings

High Quality Lab Diamonds Oval and Pear Diamond Engagement Ring in White Gold (Main View)

Shown with 2ct in 18k White Gold

High Quality Diamonds Oval and Pear Diamond Engagement Ring in White Gold (Side View)

Shown with 2ct in 18k White Gold

White Gold Oval and Pear Setting featuring 2.5 ctw Diamonds (Main View)

Shown with 2.5ct in 18k White Gold

Shown with 1.75ct in Platinum

14k gold oval and pear three stone lab diamond engagement ring ada diamonds design ad 460 in box

Shown with 2ct in 14k Yellow Gold

Platinum Oval and Pear Setting featuring Hand Selected 1.75 ct Lab Diamonds (Main View)

Shown with 1.75ct in Platinum

Rose Gold Oval and Pear Diamond Engagement Ring featuring Hand Selected 4.25 Carat Lab Diamonds (Main View)

Shown with 4.25ct in 14k Rose Gold

lab grown oval diamond with pear cut lab grown diamond side stones set in a two tone setting of 14k yellow and white gold ada diamonds design ad-460

Shown with 2ct in Platinum & 18k Yellow Gold

2ct oval lab grown diamond with pear side stones set in 14k yellow gold trellis style engagement ring

Shown with 2ct in 18k Yellow Gold

classic white gold oval and pear setting featuring lab created oval diamond center stone and pear side stones

Shown with 1.5ct in 18k White Gold

custom two tone 18k yellow and white gold basket style oval and pear setting featuring laboratory grown diamonds

Shown with 2ct in Platinum & 18k Yellow Gold

white gold oval and pear engagement ring featuring lab created diamonds with custom lab grown diamond pear cluster wedding band

Shown with 3ct in Platinum

Hand Selected 1.0 Carat Diamonds set in Yellow Gold Oval and Pear Diamond Engagement Ring (Main View)

Shown with 1.5ct in 14k Yellow Gold

Hand Selected 1.25 Carat Lab Diamonds set in Rose Gold Oval and Pear Setting (Main View)

Shown with 1.25ct in 18k Rose Gold

1.5ct lab grown oval diamond with pear side stones set in a 14k yellow gold setting

Shown with 1.5ct in 18k White Gold

yellow gold 1.75 carat oval lab diamond three stone ring with pear side stones ada diamonds design ad 460 on model

Shown with 1.75ct in 14k Yellow Gold

14k gold 2 carat oval lab made diamond with pear side stones

Shown with 2ct in 14k Yellow Gold

2.25ct lab grown oval diamond with pear cut side stones in a 18k yellow gold setting

Shown with 2ct in 18k Yellow Gold

platinum 2.5ct oval and pear lab diamond three stone engagement ring ada diamonds design ad 460 on model

Shown with 2.5ct in Platinum

custom platinum oval and pear engagement ring featuring 2.75ct oval lab grown diamond and pear side stones

Shown with 3ct in Platinum

Rose Gold Oval and Pear Diamond Engagement Ring featuring Exceptional Quality 4.25 Carat Synthetic Diamonds (Main View)

Shown with 4.25ct in 14k Rose Gold

Platinum Oval and Pear Diamond Engagement Ring featuring High Quality 2.75 Carat Synthetic Diamonds (Main View)

Shown with 3ct in Platinum

Shown with 2ct in Platinum

Shown with 2.5ct in 18k White Gold

Shown with 2ct in 14k Yellow Gold

Shown with 4.25ct in 14k Rose Gold

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Three Stones

Oval and Pear Setting

Starting at $2,450 (Setting Only)

A modern setting, featuring a pair of pear cut lab grown diamond side stones. Available in trellis or basket style.

Three Stones

Starting at $2,450 (Setting Only)

A modern setting, featuring a pair of pear cut lab grown diamond side stones. Available in trellis or basket style.

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.

Only the Finest Quality

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