How much does a 1.50 to 1.99ct H IF natural cushion diamond cost?

As of November 2026, 1.50 to 1.99ct H IF natural cushion diamonds typically cost HK$38,098 HKD to HK$91,145 HKD, with a median price of HK$50,605 HKD. There are currently 30 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 49%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct H IF Natural Cushion

Quick answer

As of November 2026, there are 30 natural cushion diamonds with H colour and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run HK$38,098 HKD to HK$91,145 HKD, with a median of HK$50,605 HKD. At least 47 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 49%. Half of all listings fall between HK$26,109 HKD and HK$42,306 HKD per carat. Over the last 30 days the median price moved -0.1% and the number of listings moved +10.3%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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$27,554 HKD

Highest Price

HK$166,481 HKD

Average Price

HK$60,793 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

34.0%

Price Spread

49.2%

30-Day Price Trend

-0.1%

30-Day Supply Change

+10.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,192/ct

10th Percentile

$2,759

Median

$4,192

90th Percentile

$6,825

Score Distribution

73 diamonds scored across 4 quality tiers

Excellent

17 (23.3%)

Very Good

20 (27.4%)

Good

14 (19.2%)

Average

22 (30.1%)

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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