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

As of September 2026, 1.00 to 1.49ct I VS2 natural round diamonds typically cost €1,976 EUR to €4,811 EUR, with a median price of €2,801 EUR. There are currently 7,154 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct I VS2 Natural Round

Quick answer

As of September 2026, there are 7,154 natural round diamonds with I colour and VS2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run €1,976 EUR to €4,811 EUR, with a median of €2,801 EUR. At least 68 retailers stock this exact specification. Half of all listings fall between €2,578 EUR and €3,546 EUR per carat. The same specification in lab grown form lists at a median of about €1,436 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. Round natural stones in the index: 2,094 USD per carat, -3.8% 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

7,154

Lowest Price

€1,114 EUR

Highest Price

€12,922 EUR

Average Price

€3,142 EUR