1.25 Carat Heart Lab-Grown Diamonds

Compare heart lab-grown diamonds weighing 1.25–1.34 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.

1.30 ct Heart lab-grown diamond

G · VS2 · Very Good · IGI 833683078

Last checked November 3, 2026 at 09:04 UTC

1.28 ct Heart lab-grown diamond

E · VS1 · IGI 779643406

Last checked November 3, 2026 at 03:04 UTC

1.31 ct Heart lab-grown diamond

D · VS1 · IGI 786616469

Last checked November 3, 2026 at 03:04 UTC

1.32 ct Heart lab-grown diamond

D · VS1 · IGI 780697829

Last checked November 3, 2026 at 03:04 UTC

1.25 ct Heart lab-grown diamond

D · VS2 · IGI 831685910

Last checked November 3, 2026 at 09:04 UTC

1.25 ct Heart lab-grown diamond

E · SI1 · Excellent · IGI 770664488

Last checked November 3, 2026 at 09:04 UTC

Comparing 1.25 carat heart 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 1.25–1.34 ct to keep results close to 1.25 carats. Use the live search to change the range or filter grades.

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