1 Carat Oval Lab-Grown Diamonds

Compare oval lab-grown diamonds weighing 1.00–1.09 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.

Run this search live

24 matching diamonds shown.

1.06 ct Oval lab-grown diamond

D · VVS2 · IGI 825640473

Last checked November 3, 2026 at 09:25 UTC

1.01 ct Oval lab-grown diamond

E · SI1 · IGI 849640069

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 835623330

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 837699737

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 835623522

Last checked November 3, 2026 at 09:25 UTC

1.00 ct Oval lab-grown diamond

D · VVS1 · IGI 804619589

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 836621388

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 836621358

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 831696349

Last checked November 3, 2026 at 09:25 UTC

1.08 ct Oval lab-grown diamond

D · VVS2 · IGI 836608072

Last checked November 3, 2026 at 03:25 UTC

Comparing 1 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 1.00–1.09 ct to keep results close to 1 carats. Use the live search to change the range or filter grades.

Related diamond searches