How much does a 0.20 to 0.49ct I VS2 natural radiant diamond cost?

As of November 2026, 0.20 to 0.49ct I VS2 natural radiant diamonds typically cost €327 EUR to €572 EUR, with a median price of €423 EUR. There are currently 14 diamonds matching this specification available across retailers.

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

About 40% of these diamonds are available at multiple retailers, with an average price spread of 20%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct I VS2 Natural Radiant

Quick answer

As of November 2026, there are 14 natural radiant diamonds with I color and VS2 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run €327 EUR to €572 EUR, with a median of €423 EUR. At least 14 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 20%. Half of all listings fall between €1,318 EUR and €1,622 EUR per carat. The same specification in lab grown form lists at a median of about €684 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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

Lowest Price

€217 EUR

Highest Price

€1,165 EUR

Average Price

€436 EUR