How much does a 2.00 to 2.99ct I SI1 natural emerald diamond cost?

As of November 2026, 2.00 to 2.99ct I SI1 natural emerald diamonds typically cost €7,452 EUR to €26,397 EUR, with a median price of €14,504 EUR. There are currently 99 diamonds matching this specification available across retailers.

Where can I find the best price on a I SI1 emerald diamond?

About 26% of these diamonds are available at multiple retailers, with an average price spread of 45%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I SI1 Natural Emerald

Quick answer

As of November 2026, there are 99 natural emerald diamonds with I color and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €7,452 EUR to €26,397 EUR, with a median of €14,504 EUR. At least 58 retailers stock this exact specification, and 26% of the stones appear at more than one of them, with an average price spread of 45%. Half of all listings fall between €4,528 EUR and €7,050 EUR per carat. The same specification in lab grown form lists at a median of about €980 EUR per carat. Over the last 30 days the median price moved -1.1% and the number of listings moved +9.8%.

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. Emerald natural stones in the index: 2,278 USD per carat, +6.2% 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

€3,996 EUR

Highest Price

€32,285 EUR

Average Price

€15,269 EUR