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

As of November 2026, 1.00 to 1.49ct I VS2 natural cushion diamonds typically cost €1,261 EUR to €3,920 EUR, with a median price of €2,097 EUR. There are currently 630 diamonds matching this specification available across retailers.

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

About 34% of these diamonds are available at multiple retailers, with an average price spread of 59%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct I VS2 Natural Cushion

Quick answer

As of November 2026, there are 630 natural cushion diamonds with I colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,261 EUR to €3,920 EUR, with a median of €2,097 EUR. At least 62 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 59%. Half of all listings fall between €1,675 EUR and €2,997 EUR per carat. The same specification in lab grown form lists at a median of about €550 EUR per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +11.5%.

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. Cushion natural stones in the index: 2,948 USD per carat, +1.7% 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: November 2026

Available

630

Lowest Price

€768 EUR

Highest Price

€9,589 EUR

Average Price

€2,405 EUR