How much does a 2.00 to 2.99ct I VS2 natural marquise diamond cost?

As of October 2026, 2.00 to 2.99ct I VS2 natural marquise diamonds typically cost HK$111,817 HKD to HK$248,565 HKD, with a median price of HK$145,616 HKD. There are currently 27 diamonds matching this specification available across retailers.

Where can I find the best price on a I VS2 marquise diamond?

About 36% of these diamonds are available at multiple retailers, with an average price spread of 31%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I VS2 Natural Marquise

Quick answer

As of October 2026, there are 27 natural marquise diamonds with I colour and VS2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run HK$111,817 HKD to HK$248,565 HKD, with a median of HK$145,616 HKD. At least 56 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 31%. Half of all listings fall between HK$72,485 HKD and HK$98,469 HKD per carat. The same specification in lab grown form lists at a median of about HK$6,622 HKD per carat. Over the last 30 days the median price moved -0.7% and the number of listings moved +23.1%.

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. Marquise natural stones in the index: 2,268 USD per carat, +10.8% 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$92,062 HKD

Highest Price

HK$394,705 HKD

Average Price

HK$165,023 HKD