How much does a 1.50 to 1.99ct I VS2 natural radiant diamond cost?

As of November 2026, 1.50 to 1.99ct I VS2 natural radiant diamonds typically cost €4,423 EUR to €11,799 EUR, with a median price of €7,051 EUR. There are currently 155 diamonds matching this specification available across retailers.

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

About 33% of these diamonds are available at multiple retailers, with an average price spread of 44%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct I VS2 Natural Radiant

Quick answer

As of November 2026, there are 155 natural radiant diamonds with I color and VS2 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run €4,423 EUR to €11,799 EUR, with a median of €7,051 EUR. At least 63 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 44%. Half of all listings fall between €3,762 EUR and €5,881 EUR per carat. The same specification in lab grown form lists at a median of about €549 EUR per carat. Over the last 30 days the median price moved -1.2% and the number of listings moved +15.0%.

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

155

Lowest Price

€2,105 EUR

Highest Price

€17,734 EUR

Average Price

€7,580 EUR