How much does a 1.50 to 1.99ct E VS1 natural marquise diamond cost?

As of October 2026, 1.50 to 1.99ct E VS1 natural marquise diamonds typically cost HK$100,162 HKD to HK$258,958 HKD, with a median price of HK$136,361 HKD. There are currently 32 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 marquise diamond?

About 34% of these diamonds are available at multiple retailers, with an average price spread of 30%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct E VS1 Natural Marquise

Quick answer

As of October 2026, there are 32 natural marquise diamonds with E colour and VS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run HK$100,162 HKD to HK$258,958 HKD, with a median of HK$136,361 HKD. At least 60 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 30%. Half of all listings fall between HK$77,023 HKD and HK$103,428 HKD per carat. The same specification in lab grown form lists at a median of about HK$3,779 HKD per carat. Over the last 30 days the median price moved -1.1% and the number of listings moved +11.2%.

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. 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$77,490 HKD

Highest Price

HK$288,086 HKD

Average Price

HK$156,646 HKD