Browse loose 3 carat radiant lab grown diamonds (3.00–3.99 ct) in white, colorless grades, sorted from the lowest price. Radiant cuts combine a rectangular or square outline with brilliant faceting, so they sparkle while keeping crisp corners.
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Real lab grown diamonds from DovEggs partner labs (our Group lab diamonds), with price match.
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Certificates: most of these stones come with an IGI report; the report number is laser-inscribed on the girdle and can be verified online.
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Timing: each stone reaches our workshop in about 2 or about 7 business days depending on the supplier — every stone's page shows its timing.
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Make it a ring: any stone here can be set in a made-to-order DovEggs setting — start with a loose lab grown diamond.
Looking for one of our own hand-selected stones? See DovEggs Boutique Lab Diamonds. Other sizes: 1 carat radiant · 2 carat radiant · 4 carat radiant.
