1.25 Carat Round Natural Diamonds

Compare round natural 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.

1.25 ct Round natural diamond

I1 · Certificate unavailable; verify with retailer

Last checked November 3, 2026 at 09:06 UTC

1.32 ct Round natural diamond

SI1 · Certificate unavailable; verify with retailer

Last checked November 3, 2026 at 09:06 UTC

1.33 ct Round natural diamond

G · I2 · Good · IGI 743559158

Last checked November 3, 2026 at 09:06 UTC

1.30 ct Round natural diamond

I · I2 · Excellent · IGI 766688532

Last checked November 3, 2026 at 09:06 UTC

1.32 ct Round natural diamond

VS1 · GIA 5221667330

Last checked November 3, 2026 at 09:06 UTC

1.29 ct Round natural diamond

L · I1 · Excellent · IGI 634413614

Last checked November 3, 2026 at 09:06 UTC

1.26 ct Round natural diamond

J · SI2 · Excellent · IGI 839696421

Last checked November 3, 2026 at 09:06 UTC

1.33 ct Round natural diamond

F · I1 · Excellent · IGI 603372716

Last checked November 3, 2026 at 09:06 UTC

1.30 ct Round natural diamond

L · I1 · Excellent · GIA 6502552777

Last checked November 3, 2026 at 09:06 UTC

1.31 ct Round natural diamond

L · SI2 · Excellent · IGI 617454975

Last checked November 3, 2026 at 09:06 UTC

1.26 ct Round natural diamond

K · I1 · Excellent · GIA 2494682664

Last checked November 3, 2026 at 09:06 UTC

1.30 ct Round natural diamond

M · I1 · Excellent · GIA 2437269074

Last checked November 3, 2026 at 09:06 UTC

1.30 ct Round natural diamond

L · VS1 · Excellent · IGI 724517011

Last checked November 3, 2026 at 09:06 UTC

1.32 ct Round natural diamond

L · SI1 · Excellent · GIA 1569231035

Last checked November 3, 2026 at 03:06 UTC

1.25 ct Round natural diamond

K · SI2 · Excellent · IGI 824612830

Last checked November 3, 2026 at 09:06 UTC

1.27 ct Round natural diamond

K · I1 · Excellent · IGI 536296290

Last checked November 3, 2026 at 09:06 UTC

1.32 ct Round natural diamond

I · I2 · Very Good · Certificate unavailable; verify with retailer

Last checked November 3, 2026 at 09:06 UTC

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

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