How much does a 0.75 to 0.99ct H IF natural marquise diamond cost?

As of November 2026, 0.75 to 0.99ct H IF natural marquise diamonds typically cost HK$13,132 HKD to HK$37,783 HKD, with a median price of HK$22,841 HKD. There are currently 14 diamonds matching this specification available across retailers.

Where can I find the best price on a H 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.

0.75 to 0.99ct H IF Natural Marquise

Quick answer

As of November 2026, there are 14 natural marquise diamonds with H colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run HK$13,132 HKD to HK$37,783 HKD, with a median of HK$22,841 HKD. At least 48 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 HK$22,423 HKD and HK$34,363 HKD per carat. Over the last 30 days the median price moved +2.3% and the number of listings moved +3.2%.

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

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% 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

HK$11,237 HKD

Highest Price

HK$62,026 HKD

Average Price

HK$24,828 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

36.0%

Price Spread

43.0%

30-Day Price Trend

+2.3%

30-Day Supply Change

+3.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,540/ct

10th Percentile

$2,183

Median

$3,540

90th Percentile

$5,793

Score Distribution

44 diamonds scored across 4 quality tiers

Excellent

12 (27.3%)

Very Good

8 (18.2%)

Good

8 (18.2%)

Average

16 (36.4%)

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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