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

As of October 2026, 2.00 to 2.99ct J IF natural marquise diamonds typically cost $11,910 USD to $11,910 USD, with a median price of $11,910 USD. There are currently 0 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 42%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct J IF Natural Marquise

Quick answer

As of October 2026, there are 0 natural marquise diamonds with J color and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $11,910 USD to $11,910 USD, with a median of $11,910 USD. At least 12 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 42%. Half of all listings fall between $5,191 USD and $7,672 USD per carat.

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: October 2026

Available

Lowest Price

$11,910 USD

Highest Price

$11,910 USD

Average Price

$11,910 USD

Market Intelligence

Retailers Selling

Cross Retailer %

35.7%

Price Spread

41.8%

Price Range

Price per carat distribution across retailers

$5,937/ct

10th Percentile

$4,691

Median

$5,937

90th Percentile

$8,519

Score Distribution

1 diamonds scored across 1 quality tiers

Average

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