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

As of October 2026, 0.75 to 0.99ct I VS2 natural marquise diamonds typically cost €1,269 EUR to €3,883 EUR, with a median price of €2,054 EUR. There are currently 66 diamonds matching this specification available across retailers.

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

About 25% of these diamonds are available at multiple retailers, with an average price spread of 52%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct I VS2 Natural Marquise

Quick answer

As of October 2026, there are 66 natural marquise diamonds with I colour and VS2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run €1,269 EUR to €3,883 EUR, with a median of €2,054 EUR. At least 56 retailers stock this exact specification, and 25% of the stones appear at more than one of them, with an average price spread of 52%. Half of all listings fall between €1,931 EUR and €3,247 EUR per carat. The same specification in lab grown form lists at a median of about €707 EUR per carat. Over the last 30 days the median price moved -1.5% and the number of listings moved +5.2%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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

€636 EUR

Highest Price

€5,496 EUR

Average Price

€2,346 EUR