How much does a 0.50 to 0.74ct J IF natural princess diamond cost?

As of November 2026, 0.50 to 0.74ct J IF natural princess diamonds typically cost €420 EUR to €1,020 EUR, with a median price of €710 EUR. There are currently 40 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 46%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.50 to 0.74ct J IF Natural Princess

Quick answer

As of November 2026, there are 40 natural princess diamonds with J color and IF clarity in the 0.50 to 0.74ct range available across retailers worldwide. Prices typically run €420 EUR to €1,020 EUR, with a median of €710 EUR. At least 46 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 46%. Half of all listings fall between €982 EUR and €1,541 EUR per carat. Over the last 30 days the median price moved -0.8% and the number of listings moved +7.7%.

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: November 2026

Available

Lowest Price

€342 EUR

Highest Price

€2,284 EUR

Average Price

€725 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

33.5%

Price Spread

45.9%

30-Day Price Trend

-0.8%

30-Day Supply Change

+7.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$1,362/ct

10th Percentile

$901

Median

$1,362

90th Percentile

$2,450

Score Distribution

117 diamonds scored across 4 quality tiers

Excellent

31 (26.5%)

Very Good

23 (19.7%)

Good

34 (29.1%)

Average

29 (24.8%)

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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