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 $14,656 USD to $31,652 USD, with a median price of $19,971 USD. There are currently 31 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 34%. 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 31 natural marquise diamonds with I color and VS2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $14,656 USD to $31,652 USD, with a median of $19,971 USD. At least 56 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 34%. Half of all listings fall between $9,087 USD and $12,655 USD per carat. The same specification in lab grown form lists at a median of about $860 USD per carat. Over the last 30 days the median price moved -1.3% and the number of listings moved +24.2%.

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

$11,734 USD

Highest Price

$50,309 USD

Average Price

$21,241 USD