How much does a 0.75 to 0.99ct I VS2 natural princess diamond cost?

As of October 2026, 0.75 to 0.99ct I VS2 natural princess diamonds typically cost £659 GBP to £1,824 GBP, with a median price of £1,016 GBP. There are currently 220 diamonds matching this specification available across retailers.

Where can I find the best price on a I VS2 princess diamond?

About 35% of these diamonds are available at multiple retailers, with an average price spread of 69%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct I VS2 Natural Princess

Quick answer

As of October 2026, there are 220 natural princess diamonds with I colour and VS2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £659 GBP to £1,824 GBP, with a median of £1,016 GBP. At least 60 retailers stock this exact specification, and 35% of the stones appear at more than one of them, with an average price spread of 69%. Half of all listings fall between £991 GBP and £1,869 GBP per carat. The same specification in lab grown form lists at a median of about £553 GBP per carat. Over the last 30 days the median price moved -3.1% and the number of listings moved +9.6%.

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

220

Lowest Price

£518 GBP

Highest Price

£4,301 GBP

Average Price

£1,153 GBP