3 Carat Oval Lab-Grown Diamonds

Compare oval lab-grown diamonds weighing 3.00–3.09 ct.

Showing up to 24 matching diamonds. Fresh listings appear first, ordered by lowest observed price. Older listings remain visible with their observation dates and require availability checks. Color, clarity and cut are unrestricted. Prices can depend on payment method; confirm terms at checkout.

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24 matching diamonds shown.

3.01 ct Oval lab-grown diamond

H · VS2 · Excellent · IGI 840644890

Last checked November 3, 2026 at 09:44 UTC

3.01 ct Oval lab-grown diamond

H · VS1 · Very Good · IGI 836635342

Last checked November 3, 2026 at 09:44 UTC

3.01 ct Oval lab-grown diamond

H · VS1 · Very Good · IGI 815604809

Last checked November 3, 2026 at 09:44 UTC

3.02 ct Oval lab-grown diamond

H · VS1 · Very Good · IGI 815651135

Last checked November 3, 2026 at 09:44 UTC

3.02 ct Oval lab-grown diamond

H · VS1 · Very Good · IGI 813680181

Last checked November 3, 2026 at 09:44 UTC

3.03 ct Oval lab-grown diamond

H · VVS2 · Very Good · IGI 812650102

Last checked November 3, 2026 at 09:44 UTC

3.06 ct Oval lab-grown diamond

H · VS1 · Very Good · IGI 831641746

Last checked November 3, 2026 at 09:44 UTC

Comparing 3 carat oval lab-grown diamonds

Carat measures weight. Compare measurements and cut as well as color and clarity before choosing a stone. A shared grading certificate identifies the same diamond across sellers; approximate matches require verification.

This page uses 3.00–3.09 ct to keep results close to 3 carats. Use the live search to change the range or filter grades.

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