How much does a 0.20 to 0.49ct H I1 natural princess diamond cost?

As of October 2026, 0.20 to 0.49ct H I1 natural princess diamonds typically cost HK$1,208 HKD to HK$4,269 HKD, with a median price of HK$2,785 HKD. There are currently 11 diamonds matching this specification available across retailers.

Where can I find the best price on a H I1 princess diamond?

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0.20 to 0.49ct H I1 Natural Princess

Quick answer

As of October 2026, there are 11 natural princess diamonds with H colour and I1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run HK$1,208 HKD to HK$4,269 HKD, with a median of HK$2,785 HKD. At least 1 retailers stock this exact specification. Half of all listings fall between HK$4,315 HKD and HK$4,749 HKD per carat.

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. Princess natural stones in the index: 2,158 USD per carat, +5.7% 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: October 2026

Available

Lowest Price

HK$863 HKD

Highest Price

HK$4,610 HKD

Average Price

HK$2,814 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

0.0%

Price Spread

10.1%

Price Range

Price per carat distribution across retailers

$550/ct

10th Percentile

$545

Median

$550

90th Percentile

$656

Score Distribution

32 diamonds scored across 3 quality tiers

Excellent

2 (6.3%)

Good

6 (18.8%)

Average

24 (75.0%)

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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