Engagement Rings

Diamonds set in White Gold Emerald and Baguette Diamond Engagement Ring (Main View)

Shown with 2ct in 18k White Gold

White Gold Emerald and Baguette Setting featuring Exceptional Quality Man Made Diamonds (Side View)

Shown with 2ct in 18k White Gold

platinum four ct emerald cut lab created diamond engagement ring with baguette side stones ada diamonds design ad 464 macro

Shown with 3.5ct in Platinum

platinum and yellow gold 3ct emerald cut and baguette lab grown diamond three stone ring ada diamonds design ad 464 macro

Shown with 3ct in Platinum & 14k Yellow Gold

platinum emerald cut and baguette three stone lab diamond engagement ring

Shown with 2.5ct in Platinum

3ct emerald cut and baguette three stone engagement ring with lab diamonds ada diamonds design ad 464

Shown with 2.5ct in Platinum

14k white gold emerald and baguette setting featuring lab grown diamond

Shown with 2.5ct in 14k Yellow Gold

yellow gold lab diamond three stone ring

Shown with 2.5ct in 14k Yellow Gold

Platinum Emerald and Baguette Diamond Engagement Ring featuring 5.0 ctw Lab Grown Diamonds (Main View)

Shown with 5ct in Platinum

custom yellow gold 5ct lab diamond wedding set with emerald and baguette engagement ring and baguette wedding band ada diamonds design ad 464 and ad499

Shown with 4.75ct in 14k Yellow Gold

1ct emerald cut lab grown diamond ring with baguette side stones

Shown with 1ct in 18k White Gold

1.75ct emerald cut lab diamond with tapered baguettes

Shown with 1.75ct in 14k Yellow Gold

2 carat emerald cut lab made diamond three stone engagement ring

Shown with 2ct in Platinum

2.5 Carat Lab Diamonds Emerald and Baguette Setting in Platinum (Main View)

Shown with 2.5ct in Platinum

2.75ct emerald cut lab diamond in three stone setting

Shown with 2.75ct in 14k Yellow Gold

three carat emerald cut lab made diamond ring

Shown with 3ct in Platinum & 14k Yellow Gold

3.25 carat emerald cut lab grown diamond ring with baguette side stones

Shown with 3.25ct in Platinum

platinum four carat emerald cut and baguette three stone lab created diamond engagement ring on model ada diamonds design ad 464 d

Shown with 3.5ct in Platinum

4.5ct emerald cut lab diamond in a three stone setting with tapered baguettes in platinum

Shown with 4.5ct in Platinum

14k yellow gold 5ct emerald cut lab grown diamond engagement ring with baguette side stones ada diamonds design ad464 on model

Shown with 4.75ct in 14k Yellow Gold

5.0 ct Diamonds Emerald and Baguette Diamond Engagement Ring in Platinum (Main View)

Shown with 5ct in Platinum

custom 5ct emerald and baguette lab diamond engagement ring with baguette eternity band ada diamonds design ad 464 and ad 499

Shown with 4.75ct in 14k Yellow Gold

emerald cut and baguette lab grown diamond ring

Shown with 3ct in Platinum

white gold ring with emerald cut lab diamonds and baguette side stones

Shown with 3ct in Platinum

Shown with 2.5ct in Platinum

Shown with 1.75ct in 14k Yellow Gold

Shown with 2ct in 18k Rose Gold

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Three Stones

Emerald and Baguette Setting

Starting at $2,450 (Setting Only)

A distinctive three stone engagement ring setting featuring conflict-free, lab grown baguette side stones.

Three Stones

Starting at $2,450 (Setting Only)

A distinctive three stone engagement ring setting featuring conflict-free, lab grown baguette side stones.

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.