How much does a 3.00 to 4.99ct I VS1 natural radiant diamond cost?

As of November 2026, 3.00 to 4.99ct I VS1 natural radiant diamonds typically cost €24,428 EUR to €56,153 EUR, with a median price of €35,211 EUR. There are currently 58 diamonds matching this specification available across retailers.

Where can I find the best price on a I VS1 radiant diamond?

About 37% of these diamonds are available at multiple retailers, with an average price spread of 28%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct I VS1 Natural Radiant

Quick answer

As of November 2026, there are 58 natural radiant diamonds with I color and VS1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €24,428 EUR to €56,153 EUR, with a median of €35,211 EUR. At least 49 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 28%. Half of all listings fall between €9,961 EUR and €13,207 EUR per carat. The same specification in lab grown form lists at a median of about €364 EUR per carat. Over the last 30 days the median price moved -2.3% and the number of listings moved +18.4%.

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

€14,554 EUR

Highest Price

€105,352 EUR

Average Price

€37,773 EUR