How much does a 1.00 to 1.49ct E SI2 natural asscher diamond cost?

As of September 2026, 1.00 to 1.49ct E SI2 natural asscher diamonds typically cost HK$15,095 HKD to HK$47,263 HKD, with a median price of HK$26,488 HKD. There are currently 144 diamonds matching this specification available across retailers.

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

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

1.00 to 1.49ct E SI2 Natural Asscher

Quick answer

As of September 2026, there are 144 natural asscher diamonds with E colour and SI2 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run HK$15,095 HKD to HK$47,263 HKD, with a median of HK$26,488 HKD. At least 43 retailers stock this exact specification. Half of all listings fall between HK$17,740 HKD and HK$31,351 HKD per carat. The same specification in lab grown form lists at a median of about HK$3,043 HKD 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. Asscher natural stones in the index: 2,601 USD per carat, +11.1% 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

144

Lowest Price

HK$3,119 HKD

Highest Price

HK$68,669 HKD

Average Price

HK$28,676 HKD