How much does a 2.00 to 2.99ct H SI1 natural princess diamond cost?

As of September 2026, 2.00 to 2.99ct H SI1 natural princess diamonds typically cost HK$61,796 HKD to HK$190,119 HKD, with a median price of HK$97,366 HKD. There are currently 317 diamonds matching this specification available across retailers.

Where can I find the best price on a H SI1 princess diamond?

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2.00 to 2.99ct H SI1 Natural Princess

Quick answer

As of September 2026, there are 317 natural princess diamonds with H colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$61,796 HKD to HK$190,119 HKD, with a median of HK$97,366 HKD. At least 49 retailers stock this exact specification. Half of all listings fall between HK$34,933 HKD and HK$54,762 HKD per carat. The same specification in lab grown form lists at a median of about HK$9,724 HKD per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Princess natural stones in the index: 2,073 USD per carat, -3.2% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

317

Lowest Price

HK$40,722 HKD

Highest Price

HK$288,803 HKD

Average Price

HK$110,773 HKD

Market Intelligence

Retailers Selling

Price Spread

45.3%

Price Range

Price per carat distribution across retailers

$5,585/ct

10th Percentile

$3,653

Median

$5,585

90th Percentile

$8,622

Score Distribution

317 diamonds scored across 4 quality tiers

Excellent

22 (6.9%)

Very Good

72 (22.7%)

Good

113 (35.6%)

Average

110 (34.7%)

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Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

H SI2SI2 inclusions are not visible without magnification

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Lab-Grown H SI1Same specifications, lab-grown origin

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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