How much does a 0.75 to 0.99ct J IF natural princess diamond cost?

As of October 2026, 0.75 to 0.99ct J IF natural princess diamonds typically cost €749 EUR to €1,697 EUR, with a median price of €1,036 EUR. There are currently 35 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 42%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct J IF Natural Princess

Quick answer

As of October 2026, there are 35 natural princess diamonds with J colour and IF clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run €749 EUR to €1,697 EUR, with a median of €1,036 EUR. At least 48 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 42%. Half of all listings fall between €1,123 EUR and €1,664 EUR per carat. Over the last 30 days the median price moved -1.9% and the number of listings moved +8.6%.

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

€539 EUR

Highest Price

€2,862 EUR

Average Price

€1,144 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

35.5%

Price Spread

41.6%

30-Day Price Trend

-1.9%

30-Day Supply Change

+8.6%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,451/ct

10th Percentile

$1,070

Median

$1,451

90th Percentile

$2,408

Score Distribution

94 diamonds scored across 4 quality tiers

Excellent

32 (34.0%)

Very Good

12 (12.8%)

Good

23 (24.5%)

Average

27 (28.7%)

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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