How much does a 2.00 to 2.99ct E SI2 natural marquise diamond cost?

As of September 2026, 2.00 to 2.99ct E SI2 natural marquise diamonds typically cost ₹8,95,108 INR to ₹26,06,446 INR, with a median price of ₹16,07,249 INR. There are currently 213 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI2 marquise diamond?

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2.00 to 2.99ct E SI2 Natural Marquise

Quick answer

As of September 2026, there are 213 natural marquise diamonds with E colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run ₹8,95,108 INR to ₹26,06,446 INR, with a median of ₹16,07,249 INR. At least 45 retailers stock this exact specification. Half of all listings fall between ₹7,59,672 INR and ₹10,35,752 INR per carat. The same specification in lab grown form lists at a median of about ₹36,019 INR per carat.

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

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Marquise natural stones in the index: 2,114 USD per carat, -8.8% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

213

Lowest Price

₹6,17,080 INR

Highest Price

₹1,07,13,166 INR

Average Price

₹17,51,793 INR