Engagement Rings

2.0 ct Lab-Created Diamond Oval Single Halo Engagement Ring in 18k White Gold - Product AD-416
Shown with 2ct in 18k White Gold
Exceptional Quality Lab Grown Diamonds set in White Gold Oval Single Halo Diamond Engagement Ring (Profile View)
Shown with 2ct in 18k White Gold
Hand Selected Diamonds Oval Single Halo Diamond Engagement Ring in White Gold (Profile View)
Shown with 2ct in 18k White Gold
Synthetic Diamonds set in White Gold Oval Single Halo Diamond Engagement Ring (Side View)
Shown with 2ct in 18k White Gold
White Gold Oval Single Halo Diamond Engagement Ring featuring Lab Diamonds (Side View)
Shown with 2ct in 18k White Gold
Shown with 1.5ct in Platinum
Shown with 1.5ct in Platinum
Halos

Oval Single Halo Setting

Starting at $2,250 (Setting Only)

Simple yet beautiful, this setting features a single halo of lab diamonds. Customize your ring with band widths from 1.8-2.5mm.
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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