How much does a 3.00 - 4.99ct I IF natural marquise diamond cost?

As of April 2026, 3.00 - 4.99ct I IF natural marquise diamonds are available from $172 USD to $205,859 USD, with an average price of $4,818 USD. There are currently 319 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

3.00 - 4.99ct I IF Natural Marquise

As of April 2026, there are 319 natural marquise diamonds with I color and IF clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from $172 USD to $205,859 USD, with an average of $4,818 USD.

Last updated: April 2026

Available

319

Lowest Price

$172 USD

Highest Price

$205,859 USD

Average Price

$4,818 USD

Score Distribution

319 diamonds scored across 5 quality tiers

Exceptional

1 (0.3%)

Excellent

93 (29.2%)

Very Good

89 (27.9%)

Good

109 (34.2%)

Average

27 (8.5%)

Find Your Diamond

Search 319 I IF marquise diamonds and compare prices.

Search Diamonds

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