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

As of November 2026, 2.00 to 2.99ct H IF natural marquise diamonds typically cost $33,711 AUD to $58,398 AUD, with a median price of $36,648 AUD. There are currently 3 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 23%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H IF Natural Marquise

Quick answer

As of November 2026, there are 3 natural marquise diamonds with H colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $33,711 AUD to $58,398 AUD, with a median of $36,648 AUD. At least 27 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 23%. Half of all listings fall between $15,841 AUD and $20,070 AUD per carat. Over the last 30 days the median price moved +3.2% and the number of listings moved -1.5%.

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

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

$31,288 AUD

Highest Price

$92,944 AUD

Average Price

$43,297 AUD

Market Intelligence

Retailers Selling

Cross Retailer %

28.6%

Price Spread

22.6%

30-Day Price Trend

+3.2%

30-Day Supply Change

-1.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$13,151/ct

10th Percentile

$9,557

Median

$13,151

90th Percentile

$15,780

Score Distribution

9 diamonds scored across 4 quality tiers

Excellent

3 (33.3%)

Very Good

1 (11.1%)

Good

2 (22.2%)

Average

3 (33.3%)

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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