How much does a 0.20 to 0.49ct I IF natural princess diamond cost?

As of November 2026, 0.20 to 0.49ct I IF natural princess diamonds typically cost €254 EUR to €727 EUR, with a median price of €410 EUR. There are currently 25 diamonds matching this specification available across retailers.

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

About 35% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct I IF Natural Princess

Quick answer

As of November 2026, there are 25 natural princess diamonds with I color and IF clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €254 EUR to €727 EUR, with a median of €410 EUR. At least 42 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between €935 EUR and €1,473 EUR per carat. Over the last 30 days the median price moved -6.9% and the number of listings moved -4.2%.

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

€195 EUR

Highest Price

€1,378 EUR

Average Price

€448 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

34.9%

Price Spread

46.6%

30-Day Price Trend

-6.9%

30-Day Supply Change

-4.2%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$1,289/ct

10th Percentile

$878

Median

$1,289

90th Percentile

$2,056

Score Distribution

66 diamonds scored across 4 quality tiers

Excellent

15 (22.7%)

Very Good

15 (22.7%)

Good

21 (31.8%)

Average

15 (22.7%)

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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