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

As of October 2026, 2.00 to 2.99ct E SI1 natural emerald diamonds typically cost €13,772 EUR to €53,068 EUR, with a median price of €23,971 EUR. There are currently 45 diamonds matching this specification available across retailers.

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

About 27% of these diamonds are available at multiple retailers, with an average price spread of 42%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct E SI1 Natural Emerald

Quick answer

As of October 2026, there are 45 natural emerald diamonds with E colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €13,772 EUR to €53,068 EUR, with a median of €23,971 EUR. At least 54 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 42%. Half of all listings fall between €6,670 EUR and €10,241 EUR per carat. The same specification in lab grown form lists at a median of about €316 EUR per carat. Over the last 30 days the median price moved -3.4% and the number of listings moved +8.3%.

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: October 2026

Available

Lowest Price

€8,501 EUR

Highest Price

€81,113 EUR

Average Price

€28,015 EUR