How much does a 2.00 to 2.99ct I VVS1 natural marquise diamond cost?

As of November 2026, 2.00 to 2.99ct I VVS1 natural marquise diamonds typically cost £11,808 GBP to £20,006 GBP, with a median price of £15,184 GBP. There are currently 7 diamonds matching this specification available across retailers.

Where can I find the best price on a I VVS1 marquise diamond?

About 40% of these diamonds are available at multiple retailers, with an average price spread of 26%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct I VVS1 Natural Marquise

Quick answer

As of November 2026, there are 7 natural marquise diamonds with I colour and VVS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £11,808 GBP to £20,006 GBP, with a median of £15,184 GBP. At least 45 retailers stock this exact specification, and 40% of the stones appear at more than one of them, with an average price spread of 26%. Half of all listings fall between £7,416 GBP and £9,594 GBP per carat. The same specification in lab grown form lists at a median of about £974 GBP per carat. Over the last 30 days the median price moved +2.3% and the number of listings moved +27.6%.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Marquise natural stones in the index: 2,177 USD per carat, -4.2% 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: November 2026

Available

Lowest Price

£10,142 GBP

Highest Price

£30,422 GBP

Average Price

£16,040 GBP