1.5 Carat Heart Natural Diamonds

Compare heart natural diamonds weighing 1.50–1.59 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.

1.50 ct Heart natural diamond

N · SI2 · GIA 2235695928

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

D · I1 · Very Good · IGI 743557430

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

J · I2 · Certificate unavailable; verify with retailer

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

L · SI1 · GIA 7536538529

Last checked November 3, 2026 at 08:28 UTC

1.50 ct Heart natural diamond

M · SI2 · GIA 6542577404

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

L · I1 · GIA 1557248420

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

M · SI1 · GIA 2231719678

Last checked November 3, 2026 at 08:28 UTC

1.52 ct Heart natural diamond

M · SI1 · GIA 7562054511

Last checked November 3, 2026 at 08:28 UTC

1.50 ct Heart natural diamond

U · VS2 · GIA 1242071947

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

J · SI2 · Excellent · IGI 763630053

Last checked November 3, 2026 at 08:28 UTC

1.55 ct Heart natural diamond

L · I1 · Very Good · IGI 790683012

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

E · SI2 · Very Good · IGI 763630027

Last checked November 3, 2026 at 08:28 UTC

1.51 ct Heart natural diamond

L · SI2 · Very Good · IGI 788607862

Last checked November 3, 2026 at 08:28 UTC

Comparing 1.5 carat heart natural 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 1.50–1.59 ct to keep results close to 1.5 carats. Use the live search to change the range or filter grades.

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