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

As of October 2026, 1.50 to 1.99ct E IF natural princess diamonds typically cost €14,147 EUR to €26,619 EUR, with a median price of €16,655 EUR. There are currently 3 diamonds matching this specification available across retailers.

Where can I find the best price on a E 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 E IF Natural Princess

Quick answer

As of October 2026, there are 3 natural princess diamonds with E colour and IF clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €14,147 EUR to €26,619 EUR, with a median of €16,655 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

€13,338 EUR

Highest Price

€31,239 EUR

Average Price

€19,665 EUR