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

As of October 2026, 2.00 to 2.99ct I I1 natural princess diamonds typically cost $9,000 SGD to $35,145 SGD, with a median price of $16,923 SGD. There are currently 20 diamonds matching this specification available across retailers.

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

About 7% of these diamonds are available at multiple retailers, with an average price spread of 65%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I I1 Natural Princess

Quick answer

As of October 2026, there are 20 natural princess diamonds with I colour and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $9,000 SGD to $35,145 SGD, with a median of $16,923 SGD. At least 23 retailers stock this exact specification, and 7% of the stones appear at more than one of them, with an average price spread of 65%. Half of all listings fall between $4,436 SGD and $8,038 SGD per carat. Over the last 30 days the median price moved -0.6% and the number of listings moved -1.5%.

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

$4,263 SGD

Highest Price

$41,858 SGD

Average Price

$18,392 SGD

Market Intelligence

Retailers Selling

Cross Retailer %

7.2%

Price Spread

65.1%

30-Day Price Trend

-0.6%

30-Day Supply Change

-1.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,317/ct

10th Percentile

$2,481

Median

$4,317

90th Percentile

$7,304

Score Distribution

152 diamonds scored across 4 quality tiers

Excellent

4 (2.6%)

Very Good

6 (3.9%)

Good

13 (8.6%)

Average

129 (84.9%)

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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