How much does a 3.00 to 4.99ct J IF natural princess diamond cost?

As of October 2026, 3.00 to 4.99ct J IF natural princess diamonds typically cost $18,256 USD to $23,702 USD, with a median price of $22,099 USD. There are currently 4 diamonds matching this specification available across retailers.

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

About 27% of these diamonds are available at multiple retailers, with an average price spread of 20%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct J IF Natural Princess

Quick answer

As of October 2026, there are 4 natural princess diamonds with J color and IF clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run $18,256 USD to $23,702 USD, with a median of $22,099 USD. At least 25 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 20%. Half of all listings fall between $6,443 USD and $7,827 USD 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

$17,994 USD

Highest Price

$59,380 USD

Average Price

$21,609 USD

Market Intelligence

Retailers Selling

Cross Retailer %

26.7%

Price Spread

20.2%

Price Range

Price per carat distribution across retailers

$6,862/ct

10th Percentile

$5,478

Median

$6,862

90th Percentile

$9,324

Score Distribution

11 diamonds scored across 4 quality tiers

Excellent

1 (9.1%)

Very Good

3 (27.3%)

Good

6 (54.5%)

Average

1 (9.1%)

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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