How much does a 2.00 to 2.99ct G SI1 natural heart diamond cost?

As of September 2026, 2.00 to 2.99ct G SI1 natural heart diamonds typically cost HK$59,447 HKD to HK$190,785 HKD, with a median price of HK$106,531 HKD. There are currently 190 diamonds matching this specification available across retailers.

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

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

2.00 to 2.99ct G SI1 Natural Heart

Quick answer

As of September 2026, there are 190 natural heart diamonds with G colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$59,447 HKD to HK$190,785 HKD, with a median of HK$106,531 HKD. At least 47 retailers stock this exact specification. Half of all listings fall between HK$41,221 HKD and HK$61,387 HKD per carat. The same specification in lab grown form lists at a median of about HK$4,553 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. Heart natural stones in the index: 2,261 USD per carat, +1.7% 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

190

Lowest Price

HK$43,014 HKD

Highest Price

HK$471,925 HKD

Average Price

HK$118,927 HKD