3 Carat Oval Lab Grown Diamond Rings

3 Carat Oval Lab Grown Diamond Rings

Our most popular 3 carat shape. An oval looks larger than a round of the same weight and makes the finger look longer. Every ring in this collection is set with an IGI certified 3 carat lab grown diamond in 14K gold, 18K gold or platinum, ships free to Canada and the United States, and comes with 30-day returns and Shop Pay Installments.

Looking for a different shape? See all 3 carat lab grown diamond rings or browse by shape in the Rings menu.