1.5 Carat Radiant Natural Diamonds

Compare radiant 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.

1.51 ct Radiant natural diamond

W · SI2 · GIA 3535718341

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

N · SI1 · GIA 2517991273

Last checked November 3, 2026 at 08:20 UTC

1.50 ct Radiant natural diamond

M · SI2 · Excellent · GIA 2544101335

Last checked November 3, 2026 at 08:20 UTC

1.50 ct Radiant natural diamond

M · VVS2 · GIA 1558079991

Last checked November 3, 2026 at 08:20 UTC

1.52 ct Radiant natural diamond

L · SI2 · GIA 6521525221

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

O · VS2 · GIA 5566422396

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

L · SI2 · GIA 1445087774

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

L · SI2 · GIA 3445293274

Last checked November 3, 2026 at 08:20 UTC

1.50 ct Radiant natural diamond

L · SI2 · GIA 2221678004

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

L · SI2 · GIA 2456522262

Last checked November 3, 2026 at 08:20 UTC

1.50 ct Radiant natural diamond

L · SI2 · GIA 1399367190

Last checked November 3, 2026 at 08:20 UTC

1.50 ct Radiant natural diamond

L · SI2 · GIA 6451312066

Last checked November 3, 2026 at 08:20 UTC

1.51 ct Radiant natural diamond

L · SI2 · GIA 2434639864

Last checked November 3, 2026 at 08:20 UTC

Comparing 1.5 carat radiant 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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