Engagement Rings

Diamonds set in White Gold Cushion Single Halo Setting (Main View)
Shown with 2ct in 18k White Gold
White Gold Cushion Single Halo Setting featuring Lab Diamonds (Main View)
Shown with 2ct in 18k White Gold
Lab Diamonds set in White Gold Cushion Single Halo Setting (Profile View)
Shown with 2ct in 18k White Gold
White Gold Cushion Single Halo Diamond Engagement Ring featuring Lab Diamonds (Profile View)
Shown with 2ct in 18k White Gold
Lab Diamonds Cushion Single Halo Setting in White Gold (Profile View)
Shown with 2ct in 18k White Gold
White Gold Cushion Single Halo Setting featuring Exceptional Quality Lab Diamonds (Profile View)
Shown with 2ct in 18k White Gold
Synthetic Diamonds set in White Gold Cushion Single Halo Setting (Side View)
Shown with 2ct in 18k White Gold
High Quality Lab Diamonds Cushion Single Halo Diamond Engagement Ring in White Gold (Side View)
Shown with 2ct in 18k White Gold
Diamonds Cushion Single Halo Setting in White Gold (Side View)
Shown with 2ct in 18k White Gold
Exceptional Quality Lab Diamonds set in White Gold Cushion Single Halo Setting (Side View)
Shown with 2ct in 18k White Gold
White Gold Cushion Single Halo Diamond Engagement Ring featuring Exceptional Quality 2.0 Carat Diamonds ()
Shown with 2ct in White Gold
cushion cut lab diamond in halo setting
Shown with 2ct in Platinum
Platinum 2ct lab grown diamond cushion cut engagement ring profile
Shown with 2ct in Platinum
2 carat cushion cut in a halo setting
Shown with 2ct in White Gold
platinum cushion cut halo engagement ring with cushion wedding band ada diamonds design ad 365 on model
Shown with 2ct in Platinum
Shown with 2ct in Platinum
Shown with 2ct in Platinum
1 / 17
Halos

Cushion 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

You may also love...