How much does a 1.50 to 1.99ct D IF natural princess diamond cost?

As of October 2026, 1.50 to 1.99ct D IF natural princess diamonds typically cost €12,153 EUR to €24,026 EUR, with a median price of €18,274 EUR. There are currently 2 diamonds matching this specification available across retailers.

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

About 29% of these diamonds are available at multiple retailers, with an average price spread of 15%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct D IF Natural Princess

Quick answer

As of October 2026, there are 2 natural princess diamonds with D colour and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €12,153 EUR to €24,026 EUR, with a median of €18,274 EUR. At least 25 retailers stock this exact specification, and 29% of the stones appear at more than one of them, with an average price spread of 15%. Half of all listings fall between €9,430 EUR and €11,015 EUR per carat. The same specification in lab grown form lists at a median of about €1,035 EUR 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

€10,234 EUR

Highest Price

€26,914 EUR

Average Price

€18,030 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

29.4%

Price Spread

15.2%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$11,624/ct

10th Percentile

$9,855

Median

$11,624

90th Percentile

$13,987

Score Distribution

5 diamonds scored across 3 quality tiers

Excellent

1 (20.0%)

Good

1 (20.0%)

Average

3 (60.0%)

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Lab-Grown D IFSame specifications, lab-grown origin

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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