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

As of September 2026, 2.00 to 2.99ct H SI1 lab grown princess diamonds typically cost HK$3,796 HKD to HK$45,325 HKD, with a median price of HK$13,100 HKD. There are currently 99 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

2.00 to 2.99ct H SI1 Lab Grown Princess

Quick answer

As of September 2026, there are 99 lab grown princess diamonds with H colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$3,796 HKD to HK$45,325 HKD, with a median of HK$13,100 HKD. At least 25 retailers stock this exact specification. Half of all listings fall between HK$5,394 HKD and HK$16,365 HKD per carat. The same specification in natural form lists at a median of about HK$53,103 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 lab grown stones in the index: 481 USD per carat, -7.3% 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

Lowest Price

HK$1,741 HKD

Highest Price

HK$172,086 HKD

Average Price

HK$25,122 HKD

Market Intelligence

Retailers Selling

Price Spread

94.3%

Price Range

Price per carat distribution across retailers

$1,484/ct

10th Percentile

$298

Median

$1,484

90th Percentile

$2,567

Score Distribution

99 diamonds scored across 4 quality tiers

Excellent

10 (10.1%)

Very Good

23 (23.2%)

Good

39 (39.4%)

Average

27 (27.3%)

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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