Engagement Rings

Diamonds Three Sided Pavé Diamond Engagement Ring in White Gold (Main View)

Shown with 2ct in 18k White Gold

White Gold Three Sided Pavé Diamond Engagement Ring featuring Lab Diamonds (Side View)

Shown with 2ct in 18k White Gold

platinum 3.5ct lab created diamond micropavé engagement ring ada diamonds design ad 172

Shown with 3.5ct in Platinum

platinum 3 carat round lab diamond in three sided pavé setting with diamond prongs ada diamonds design ad 172

Shown with 3ct in Platinum

Shown with 1.75ct in Platinum

platinum micro pave engagement ring with 1.75ct lab diamond oval

Shown with 1.75ct in Platinum

Lab Grown Diamond Three Sided Pave Setting Engagement Ring Design AD-172

Shown with 3ct in Platinum

3 Carat Oval Lab Diamond Engagement Ring with Three Sided Pavé Band in Platinum Ada Diamonds AD-172

Shown with 2.5ct in Platinum

platinum two carat radiant cut lab diamond pavé engagement ring ada diamonds design ad 172 macro

Shown with 2ct in Platinum

Shown with 2.5ct in Platinum

platinum 4 carat radiant cut lab created diamond engagement ring with three sided micropavé band ada diamonds design ad 172

Shown with 3.5ct in Platinum

platinum 3 carat radiant cut manmade diamond in three sided pavé engagement ring ada diamonds design ad 172

Shown with 3.5ct in Platinum

High Quality 3.75 Carat Lab Diamonds set in Platinum Three Sided Pavé Diamond Engagement Ring (Main View)

Shown with 3.75ct in Platinum

oval lab diamond in micro pave setting platinum

Shown with 3.75ct in Platinum

18k White Gold 2.5ct Cushion Cut Three Sided Pavé Engagement Ring with Diamond Basket Made With Lab Diamonds Ada Diamonds Design AD-172 Macro Shot in White Box

Shown with 1.75ct in 18k White Gold

Platinium 2.25ct Round Lab Diamond Six Prong Engagement Ring with Three Sided Pavé Band Ada Diamonds Design AD-172 Artistic Image

Shown with 2.25ct in Platinum

platinum round 3.25ct six prong lab diamond engagement ring with three sided diamond band ada diamonds design ad 172 macro

Shown with 3.25ct in Platinum

1ct round lab diamond in micro pave setting

Shown with 1ct in Platinum

1.5ct cushion lab diamond in micro pave setting

Shown with 1.5ct in Platinum

1.75ct oval lab diamond in micro pave setting

Shown with 1.75ct in Platinum

1.75ct round lab diamond in micro pave setting

Shown with 1.75ct in Platinum

1.75ct cushion lab diamond in micro pave setting

Shown with 1.75ct in Platinum

platinum 2ct round micropavé engagement ring with hidden halo made with lab diamonds ada diamonds design ad172 on model

Shown with 2.5ct in Platinum

platinum three sided pavé lab diamond engagement ring with 2 ct radiant cut lab diamond ada diamonds design ad172 on model

Shown with 2ct in Platinum

2.5ct round lab diamond in micro pave setting

Shown with 2.5ct in Platinum

platinum 3 ct round micropavé lab diamond engagement ring on model ada diamonds design ad 172

Shown with 3ct in Platinum

3ct cushion lab diamond in micro pave setting

Shown with 3ct in Platinum

platinum 3.25ct round micropave six prong lab diamond engagement ring ada diamonds design 172 on model

Shown with 3.2ct in Platinum

platinum 3.5 carat radiant cut lab diamond engagement ring with micropavé band on model ada diamonds design ad 172

Shown with 3.5ct in Platinum

Shown with 3.75ct in Platinum

Shown with 1.75ct in Platinum

Shown with 3.75ct in Platinum

Shown with 3ct in Platinum

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Diamond Bands

Three Sided Pavé Setting

Starting at $2,950 (Setting Only)

Eye-turning and spectacular, this setting features petite prongs on a three-sided pave band. This can be done in a petite or cathedral style. Customize your lab diamond engagement ring with diamond sizes of 0.9-1.2mm in 3/4, half, or eternity coverage.

Diamond Bands

Starting at $2,950 (Setting Only)

Selection Options

Setting From $2,950

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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Yellow Gold Infinity Twist Setting featuring Lab Diamonds (Main View)

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Infinity Twist Setting$2,700