1.5 Carat Oval Natural Diamonds

Compare oval 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 Oval natural diamond

L · SI2 · IGI 768617719

Last checked November 3, 2026 at 02:14 UTC

1.52 ct Oval natural diamond

I · SI2 · IGI 768617920

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

M · SI2 · GIA 2231697921

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

U · SI2 · GIA 6532833110

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

N · SI1 · GIA 1559283994

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

N · SI2 · GIA 1236705869

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

L · VS1 · Very Good · IGI 801639160

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

D · I1 · Very Good · IGI 743558166

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

G · I1 · Very Good · IGI 743559054

Last checked November 3, 2026 at 02:14 UTC

1.50 ct Oval natural diamond

J · I1 · Very Good · IGI 837624632

Last checked November 3, 2026 at 02:14 UTC

1.55 ct Oval natural diamond

L · SI1 · Very Good · IGI 739523036

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

L · VS1 · Very Good · IGI 801639464

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

L · SI2 · Excellent · GIA 3565013410

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

L · SI2 · Excellent · IGI 649481558

Last checked November 3, 2026 at 02:14 UTC

1.51 ct Oval natural diamond

M · SI1 · GIA 2556084481

Last checked November 3, 2026 at 02:14 UTC

Comparing 1.5 carat oval 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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