Lab Grown Diamonds set in White Gold Princess Cathedral Solitaire Diamond Engagement Ring (Main View)
Shown with 2ct in 18k White Gold
White Gold Princess Cathedral Solitaire Diamond Engagement Ring featuring Diamonds (Profile View)
Shown with 2ct in 18k White Gold
Diamonds set in White Gold Princess Cathedral Solitaire Diamond Engagement Ring (Side View)
Shown with 2ct in 18k White Gold
platinum 2 ct princess cut man made diamond solitaire engagement ring ada diamonds design ad340 macro
Shown with 2ct in Platinum
lab grown princess cut diamond in platinum solitaire
Shown with 1.75ct in Platinum
platinum solitaire with princess cut
Shown with 2.75ct in Platinum
High Quality 2.75 Carat Lab Diamonds Princess Cathedral Solitaire Diamond Engagement Ring in Platinum (Main View)
Shown with 2.75ct in Platinum
1.75ct princess cut lab created diamond solitaire engagement ring platinum
Shown with 1.75ct in Platinum
1.75ct princess cut lab diamond in cathedral solitaire
Shown with 1.75ct in Platinum
platinum 2 carat princess cut lab diamond solitaire engagement ring ada diamonds design ad 340 on model
Shown with 2ct in Platinum
profile view on hand of platinum 2 carat solitaire princess cut lab diamond engagement ring ada diamonds design 340
Shown with 2ct in Platinum
princess cathedral solitaire engagement ring with lab diamond princess eternity band ada diamonds design ad 340 on model
Shown with 2.75ct in Platinum
Shown with 2ct in Platinum
Shown with 2ct in Platinum
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Solitaires

Princess Cathedral Solitaire

Starting at $1,350 (Setting Only)

Simply classic, this setting features petite prongs and raised catherdal shoulders. Customize your lab diamond solitaire engagement ring with band widths of 1.8-2.5mm. 
Selection Options
Ships in 2-3 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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