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Emerald and Baguette Diamond Engagement Ring featuring Hand Selected Diamonds (Profile View)

Lab Diamond
Three Stone
Engagement Rings

A Few of Our Favorites



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Three Stone Oval Lab Created Diamond Engagement Ring in Yellow Gold

Shine Bright with Three Stones

A symbol of past, present and future, three stone rings represent a lifetime of love together. Create your one-of-a-kind ring with impeccably matched lab diamond side stones. Begin your journey with a Diamond Concierge.

Proposal Setting with Princess Cut Solitaire Lab Created Diamond Ring

Proposal Settings

Surprise her with a temporary proposal setting, then re-design the ring together and apply the full cost of the original setting towards a new ring.

Loose Lab Grown Diamonds to Purchase FAQ

New To Lab Diamonds?

Our lab grown diamonds are optically and chemically indistinguishable from natural diamonds and vary in quality among the 4Cs. Lab diamonds are graded, appraised, insured, and resold just like mined diamonds. Learn about the future of fine jewelry.

© 2024 Ada Diamonds, Inc. All diamonds offered by Ada Diamonds™ are proudly laboratory-grown and can be referred to as lab created diamonds, grown diamonds, synthetic diamonds, man-made diamonds, cultivated diamonds, or cultured diamonds.