How much does a 5.00ct+ F IF natural marquise diamond cost?

As of November 2026, 5.00ct+ F IF natural marquise diamonds typically cost $138,065 USD to $138,065 USD, with a median price of $138,065 USD. There are currently 1 diamonds matching this specification available across retailers.

Where can I find the best price on a F IF marquise diamond?

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5.00ct+ F IF Natural Marquise

Quick answer

As of November 2026, there are 1 natural marquise diamonds with F color and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run $138,065 USD to $138,065 USD, with a median of $138,065 USD. The same specification in lab grown form lists at a median of about $2,407 USD per carat.

Three of the best scored stones at this specification right now:

5.01ct Marquise F IF, GIA, grade A, from $138,065 USD

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Marquise natural stones in the index: 2,268 USD per carat, +10.8% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: November 2026

Available

Lowest Price

$138,065 USD

Highest Price

$257,345 USD

Average Price

$138,065 USD

Score Distribution

1 diamonds scored across 1 quality tiers

Excellent

1 (100.0%)

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1