How much does a 1.00 to 1.49ct I VS2 natural cushion diamond cost?

As of September 2026, 1.00 to 1.49ct I VS2 natural cushion diamonds typically cost €1,226 EUR to €3,809 EUR, with a median price of €2,063 EUR. There are currently 1,433 diamonds matching this specification available across retailers.

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

Compare prices across retailers on Carat Hunter to see all your options.

1.00 to 1.49ct I VS2 Natural Cushion

Quick answer

As of September 2026, there are 1,433 natural cushion diamonds with I colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,226 EUR to €3,809 EUR, with a median of €2,063 EUR. At least 56 retailers stock this exact specification. Half of all listings fall between €1,662 EUR and €2,830 EUR per carat. The same specification in lab grown form lists at a median of about €535 EUR per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Cushion natural stones in the index: 2,792 USD per carat, +1.1% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

1,433

Lowest Price

€751 EUR

Highest Price

€7,899 EUR

Average Price

€2,324 EUR