How much does a 2.00 to 2.99ct J I1 natural princess diamond cost?

As of October 2026, 2.00 to 2.99ct J I1 natural princess diamonds typically cost HK$56,757 HKD to HK$181,575 HKD, with a median price of HK$93,686 HKD. There are currently 10 diamonds matching this specification available across retailers.

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

About 6% of these diamonds are available at multiple retailers, with an average price spread of 48%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct J I1 Natural Princess

Quick answer

As of October 2026, there are 10 natural princess diamonds with J colour and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$56,757 HKD to HK$181,575 HKD, with a median of HK$93,686 HKD. At least 23 retailers stock this exact specification, and 6% of the stones appear at more than one of them, with an average price spread of 48%. Half of all listings fall between HK$23,103 HKD and HK$37,847 HKD per carat. Over the last 30 days the median price moved +0.9% and the number of listings moved -2.0%.

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$22,784 HKD

Highest Price

HK$279,081 HKD

Average Price

HK$104,251 HKD

Market Intelligence

Retailers Selling

Cross Retailer %

6.3%

Price Spread

48.3%

30-Day Price Trend

+0.9%

30-Day Supply Change

-2.0%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$3,893/ct

10th Percentile

$1,935

Median

$3,893

90th Percentile

$5,392

Score Distribution

145 diamonds scored across 4 quality tiers

Excellent

1 (0.7%)

Very Good

5 (3.4%)

Good

3 (2.1%)

Average

136 (93.8%)

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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