Yellow Gold Radiant and Half Moon Diamond Engagement Ring featuring 2.5 Carat Lab Diamonds

Radiant Cut Lab Diamond Engagement Rings

Ada Diamonds is the leading luxury jeweler of lab diamonds. Design a one-of-a-kind engagement ring featuring 100% conflict-free, lab diamonds in the setting.

Exceptional Quality 2.5 Carat Lab Diamonds set in Platinum Radiant Petite Four Prong Pavé Setting ()

Specializing in Premium Cut Radiants

Why Choose Ada Diamonds?

Why Choose Ada Diamonds?

We offer the most exceptional lab grown diamonds on earth set in one-of-a-kind settings made with superlative craftsmanship. 

Ada vs the Competition

Ada vs the Competition

Algorithms can’t select beautiful diamonds, but our experts can. No other lab diamond jeweler can offer you the level of expertise and peace of mind that you’ll find at Ada. 

New to Lab Diamonds?

New to Lab Diamonds?

Our lab grown diamonds are optically and chemically superior to natural diamonds. Learn more about the future of fine jewelry.