3 Stone Lab Grown Diamond Engagement Rings

Picture this: one occasion, two people, and three stones. A diamond already holds the crown for the most beloved gemstone, but add sustainability, cost-efficiency, and two more stones to the mix, and you have the perfect diamond three stone engagement ring. A lab grown diamond engagement ring gives you a three-in-one deal with three entirely different stones or a unique center stone flanked by two identical side stones. You can match your 3 stone diamond rings with your ensemble perfectly. Pair the center stone with your dress and match the side stones with your earrings for a radiant look. When buying a 3 stone engagement ring, ensure the cut, color, carat, and clarity meet your expectations.
Check out these stunning lab created diamond three stone engagement rings from our diverse catalog, designed only for you. Shop these lab grown diamond three stone engagement rings from the comfort of your home and get them delivered to your doorstep

Ready to ship worldwide

Easy 30-day returns

Can’t find your perfect ring? We’ll create it for you.

Whether you’re creating a custom ring or selecting the perfect piece, book a 1-on-1 consultation and let our specialists guide you with confidence.

Loved by Customers

Hear from those who’ve experienced our craftsmanship firsthand.

Oct 14, 2025

Exactly what I was looking for. They gave me my dream ring.

Sep 19, 2025

Stunning ring and was able to be customized to what I wanted!

Oct 17, 2025

The ring came just as described and the seller was very attentive and friendly. The Moissanite passes a diamond test and the ring is very beautiful. It came with a little bonus ring as well and arrived safely packaged and in a gorgeous velvet box. Extremely happy with our purchase!! Read more

Oct 30, 2025

AMAZING! such great quality. Love the ring. I’m so excited to wear out! I love it!!!