How much does a 2.00 to 2.99ct D IF natural marquise diamond cost?

As of September 2026, 2.00 to 2.99ct D IF natural marquise diamonds typically cost $30,669 USD to $58,741 USD, with a median price of $40,855 USD. There are currently 111 diamonds matching this specification available across retailers.

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2.00 to 2.99ct D IF Natural Marquise

Quick answer

As of September 2026, there are 111 natural marquise diamonds with D color and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $30,669 USD to $58,741 USD, with a median of $40,855 USD. At least 46 retailers stock this exact specification. Half of all listings fall between $15,625 USD and $19,984 USD per carat. The same specification in lab grown form lists at a median of about $1,675 USD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Marquise natural stones in the index: 2,114 USD per carat, -8.8% month on month. See the full index release

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

Last updated: September 2026

Available

111

Lowest Price

$25,620 USD

Highest Price

$92,032 USD

Average Price

$43,407 USD

Market Intelligence

Retailers Selling

Price Spread

24.7%

Price Range

Price per carat distribution across retailers

$17,617/ct

10th Percentile

$14,100

Median

$17,617

90th Percentile

$21,961

Score Distribution

111 diamonds scored across 5 quality tiers

Exceptional

2 (1.8%)

Excellent

23 (20.7%)

Very Good

35 (31.5%)

Good

30 (27.0%)

Average

21 (18.9%)

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Lab-Grown D IFSame specifications, lab-grown origin

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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