How much does a 2.00 to 2.99ct E SI2 natural emerald diamond cost?

As of October 2026, 2.00 to 2.99ct E SI2 natural emerald diamonds typically cost HK$91,685 HKD to HK$521,997 HKD, with a median price of HK$227,895 HKD. There are currently 19 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI2 emerald diamond?

About 15% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct E SI2 Natural Emerald

Quick answer

As of October 2026, there are 19 natural emerald diamonds with E colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$91,685 HKD to HK$521,997 HKD, with a median of HK$227,895 HKD. At least 45 retailers stock this exact specification, and 15% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between HK$45,697 HKD and HK$82,276 HKD per carat. The same specification in lab grown form lists at a median of about HK$2,114 HKD per carat. Over the last 30 days the median price moved -3.1% and the number of listings moved +7.2%.

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

HK$32,612 HKD

Highest Price

HK$675,489 HKD

Average Price

HK$258,932 HKD