Engagement Rings

White Gold Emerald Petite Four Prong Pavé Diamond Engagement Ring featuring Synthetic Diamonds (Main View)

Shown with 2ct in 18k White Gold

White Gold Emerald Petite Four Prong Pavé Diamond Engagement Ring featuring Exceptional Quality Lab Diamonds (Side View)

Shown with 2ct in 18k White Gold

3.0 ct Synthetic Diamonds set in Platinum Emerald Petite Four Prong Pavé Diamond Engagement Ring (Main View)

Shown with 3ct in Platinum

platium 4ct Emerald Cut Lab Diamond Pavé Engagement Ring Ada Diamonds Design AD-152 Macro

Shown with 3.75ct in Platinum

Platinum 3.75ct Emerald Cut Lab Created Diamond Ring Ada Diamonds Design AD-152 Side View

Shown with 3.75ct in Platinum

Shown with 2ct in Platinum

Shown with 1.75ct in Platinum

3.5ct emerald petite four prong pave engagement ring made in platinum and made with laboratory grown diamonds ADA Diamonds AD design 152

Shown with 3.5ct in Platinum

3.5ct emerald petite four prong pave engagement ring made in platinum and made with laboratory made diamonds ADA Diamonds AD design 152

Shown with 3ct in Platinum

Platinum Emerald Petite Four Prong Pavé Setting featuring 2.0 Carat Lab Diamonds (Main View)

Shown with 2ct in Platinum

platinum 4ct emerald cut pavé engagement ring and wedding band with lab diamonds ada diamonds design ad 152 and ad 171 macro

Shown with 4.25ct in Platinum

Platinum 2 Carat Emerald Cut Lab Diamond Ring with Diamonds on the Band Ada Diamonds Design AD-152 on Model

Shown with 1.5ct in Platinum

platinum lab created diamond engagement ring with 1.75ct emerald cut center stone and diamond band ada diamonds design ad 152 on model

Shown with 1.75ct in Platinum

Shown with 2ct in Platinum

platinum 3.5ct emerald cut lab diamond petite pavé engagement ring ada diamonds design ad 152 on model

Shown with 3.5ct in Platinum

platinum 3.75 ct emerald cut lab diamond petite four prong pavé engagement ring ada diamonds design ad 152

Shown with 3.75ct in Platinum

platinum 4.25ct emerald cut manmade diamond engagement ring with pavé band and u pavé three quarter eternity band ada diamonds design ad 152 and ad 171 on model

Shown with 4.25ct in Platinum

3.5ct emerald petite four prong pave engagement ring made in platinum and made with man made diamonds ADA Diamonds AD design 152

Shown with 3ct in Platinum

Shown with 3.75ct in Platinum

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Diamond Bands

Emerald Petite Four Prong Pavé Setting

Starting at $2,450 (Setting Only)

Simple yet stunning, this setting features an integrated four-prong basket with petite prongs and a gallery wire. Customize your lab diamond engagement ring with diamond sizes of 1.6-2.5mm in 3/4, half, or eternity coverage.

Diamond Bands

Starting at $2,450 (Setting Only)

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.