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

As of October 2026, 2.00 to 2.99ct E SI1 natural asscher diamonds typically cost £7,780 GBP to £21,283 GBP, with a median price of £12,036 GBP. There are currently 32 diamonds matching this specification available across retailers.

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

About 42% of these diamonds are available at multiple retailers, with an average price spread of 36%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct E SI1 Natural Asscher

Quick answer

As of October 2026, there are 32 natural asscher diamonds with E colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £7,780 GBP to £21,283 GBP, with a median of £12,036 GBP. At least 53 retailers stock this exact specification, and 42% of the stones appear at more than one of them, with an average price spread of 36%. Half of all listings fall between £4,849 GBP and £6,914 GBP per carat. The same specification in lab grown form lists at a median of about £284 GBP per carat. Over the last 30 days the median price moved -3.6% and the number of listings moved +11.8%.

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. Asscher natural stones in the index: 2,504 USD per carat, -3.3% 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

£6,257 GBP

Highest Price

£43,989 GBP

Average Price

£13,930 GBP