Three Stone Rings - Lab Grown Diamonds - Engagement Rings

Symbolize your past, present, and future with our three stone engagement rings featuring exquisite lab grown diamonds. Each ring showcases a brilliant center diamond accented by two sparkling side stones, creating depth and elegance. Ethically sourced and expertly crafted, these designs offer meaningful beauty and lasting brilliance. Perfect for engagements and special milestones, three stone rings represent timeless love. 💍✨

Ready to ship worldwide Ready to ship worldwide
Easy 30-day returns Easy 30-day returns
Three Stone Rings - Lab Grown Diamonds - Engagement Rings
43 products

Three Stone Lab Grown Diamond Engagement Rings

A three stone lab grown diamond engagement ring sets a center diamond between two side stones, often said to represent your past, present and future together. It is a meaningful choice for couples who want a ring with a story and a wider, more substantial look on the finger. Matching side stones balance the design, while contrasting shapes give it a more personal twist.

Why choose a three stone lab grown diamond ring?

  • Symbolism built in - three stones make the ring a natural fit for proposals and milestone anniversaries.
  • Fuller coverage - side stones add width and sparkle, so the ring looks generous without one very large center stone.
  • Mix-and-match shapes - pair a round, oval or emerald center with pear, baguette or round side stones for a personal design.
  • Same diamond, lower cost - lab grown diamonds are optically and chemically identical to mined diamonds while costing far less.
  • Hard-wearing - at 10 on the Mohs scale, all three stones resist scratches. Ask us about IGI certification for your center stone.

Metal, carat and setting options

Each three stone ring can be made in 925 sterling silver (plain or gold plated in yellow, white or rose), solid 10K, 14K or 18K gold in all three colors, or platinum. Select the center carat and side stone size you prefer; pricing follows your metal and carat choices. Check her measurement with our ring size guide.

Rings are handcrafted to order and shipped free with insured express delivery in 7-15 days and 30-day returns. Also see three stone moissanite engagement rings or our stone comparison guide.

Three Stone Lab Grown Diamond Engagement Rings: Frequently Asked Questions

What does a three stone engagement ring mean?

A three stone ring is traditionally said to represent a couple's past, present and future. Others see it as friendship, love and fidelity. Either way, it is a sentimental design that also works well as an anniversary or vow renewal ring, especially when set with lab grown diamonds.

Can I choose different shapes for the side stones?

Yes. Popular pairings include a round or oval center with pear side stones, or an emerald cut center with tapered baguettes. If you do not see the combination you want, our custom design team can create a three stone lab grown diamond ring to your exact idea.

Are three stone rings good for everyday wear?

Yes. Lab grown diamonds score 10 on the Mohs scale, so all three stones are highly scratch resistant. For a ring you wear daily, solid 14K gold or platinum gives the strongest prongs, and a quick check of the settings every so often keeps the stones secure.

Do three stone lab grown diamond rings ship free to the US?

Yes. Every order ships free by insured express courier with tracking. Because each ring is handcrafted to order, delivery takes 7-15 days from the order date, and eligible jewelry can be returned within 30 days.