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

As of November 2026, 2.00 to 2.99ct J IF natural marquise diamonds typically cost $16,955 AUD to $16,955 AUD, with a median price of $16,955 AUD. 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 43%. 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 November 2026, there are 0 natural marquise diamonds with J colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $16,955 AUD to $16,955 AUD, with a median of $16,955 AUD. 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 43%. Half of all listings fall between $7,385 AUD and $11,008 AUD 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: November 2026

Available

Lowest Price

$16,955 AUD

Highest Price

$16,955 AUD

Average Price

$16,955 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

35.7%

Price Spread

43.0%

Price Range

Price per carat distribution across retailers

$5,925/ct

10th Percentile

$4,682

Median

$5,925

90th Percentile

$8,552

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