3 Carat Marquise Natural Diamonds

Compare marquise natural diamonds weighing 3.00–3.09 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.

3.09 ct Marquise natural diamond

L · I2 · GIA 1553577997

Last checked November 3, 2026 at 06:33 UTC

3.00 ct Marquise natural diamond

L · SI2 · Excellent · IGI 847663541

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

N · SI2 · GIA 6565576761

Last checked November 3, 2026 at 04:30 UTC

3.03 ct Marquise natural diamond

I1 · GIA 5222383106

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

L · SI2 · Excellent · GIA 6541328945

Last checked November 3, 2026 at 04:30 UTC

3.00 ct Marquise natural diamond

M · SI2 · Excellent · GIA 6565757284

Last checked November 3, 2026 at 06:33 UTC

3.02 ct Marquise natural diamond

M · SI1 · Excellent · GIA 2567656717

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

N · SI1 · Excellent · GIA 5241098454

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

G · I1 · Approximate listing match; verify report details

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

I · SI2 · Excellent · IGI 831651981

Last checked November 3, 2026 at 06:33 UTC

3.02 ct Marquise natural diamond

I · SI2 · Excellent · IGI 728524814

Last checked November 3, 2026 at 06:33 UTC

3.03 ct Marquise natural diamond

K · VS2 · Approximate listing match; verify report details

Last checked November 3, 2026 at 06:33 UTC

3.01 ct Marquise natural diamond

M · VS2 · Excellent · GIA 6552730135

Last checked November 3, 2026 at 06:33 UTC

Comparing 3 carat marquise 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 3.00–3.09 ct to keep results close to 3 carats. Use the live search to change the range or filter grades.

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