How much does a 2.00 to 2.99ct G SI2 natural oval diamond cost?

As of October 2026, 2.00 to 2.99ct G SI2 natural oval diamonds typically cost HK$55,236 HKD to HK$195,722 HKD, with a median price of HK$105,054 HKD. There are currently 446 diamonds matching this specification available across retailers.

Where can I find the best price on a G SI2 oval diamond?

About 37% of these diamonds are available at multiple retailers, with an average price spread of 45%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G SI2 Natural Oval

Quick answer

As of October 2026, there are 446 natural oval diamonds with G colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$55,236 HKD to HK$195,722 HKD, with a median of HK$105,054 HKD. At least 55 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 45%. Half of all listings fall between HK$38,970 HKD and HK$61,556 HKD per carat. The same specification in lab grown form lists at a median of about HK$2,996 HKD per carat. Over the last 30 days the median price moved -2.2% and the number of listings moved +9.2%.

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. Oval natural stones in the index: 2,655 USD per carat, +10.2% 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

446

Lowest Price

HK$29,743 HKD

Highest Price

HK$384,966 HKD

Average Price

HK$117,677 HKD