Engagement Rings

Lab Diamonds Oval Three Stone Setting in White Gold (Main View)
Shown with 2ct in 18k White Gold
Hand Selected Lab Diamonds set in White Gold Oval Three Stone Setting (Profile View)
Shown with 2ct in 18k White Gold
White Gold Oval Three Stone Setting featuring Lab Diamonds (Side View)
Shown with 2ct in 18k White Gold
White three stone 1.5 carat oval lab diamond engagement ring ada diamonds design ad-158
Shown with 1ct in 18k White Gold
platinum oval three stone setting with man made oval diamonds ada diamonds design ad-158
Shown with 1.5ct in Platinum
Platinum oval three stone trellis setting with oval lab made diamonds ada diamonds design ad-158
Shown with 1.5ct in Platinum
trellis style three stone oval setting in white gold featuring laboratory grown brilliant ovals ada diamonds design ad-158
Shown with 1.5ct in Platinum
oval three stone setting in 14 karat white gold featuring a pair of oval lab grown diamond side stones and 3ct brilliant oval center stone ada diamonds design ad-158
Shown with 1.25ct in 14k White Gold
14k white gold oval three stone setting featuring lab grown oval diamonds ada diamonds
Shown with 1.25ct in 14k White Gold
platinum trellis style oval three stone setting with lab created oval diamonds ada diamonds design ad-158
Shown with 1.25ct in 14k White Gold
Platinum Oval Three Stone Setting featuring 1.0 Carat Lab Diamonds (Profile View)
Shown with 1ct in Platinum
White three stone 1.5 carat oval lab diamond engagement ring ada diamonds design ad-158
Shown with 1ct in 18k White Gold
1.25 Carat Lab Grown Diamonds Oval Three Stone Diamond Engagement Ring in Platinum (Main View)
Shown with 1.25ct in Platinum
1.5ct oval lab created diamond set in a platinum oval three stone setting
Shown with 1.5ct in Platinum
Shown with 1ct in Platinum
Shown with 1ct in Platinum
Three Stones

Oval Three Stone Setting

Starting at $2,650 (Setting Only)

A breathtaking modern setting, featuring a pair of oval 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.

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.

Only the Finest Quality

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