How much does a 3.00 to 4.99ct E SI1 natural round diamond cost?

As of September 2026, 3.00 to 4.99ct E SI1 natural round diamonds typically cost ₹26,38,976 INR to ₹78,73,755 INR, with a median price of ₹45,94,133 INR. There are currently 363 diamonds matching this specification available across retailers.

Where can I find the best price on a E SI1 round diamond?

Compare prices across retailers on Carat Hunter to see all your options.

3.00 to 4.99ct E SI1 Natural Round

Quick answer

As of September 2026, there are 363 natural round diamonds with E colour and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹26,38,976 INR to ₹78,73,755 INR, with a median of ₹45,94,133 INR. At least 52 retailers stock this exact specification. Half of all listings fall between ₹11,96,101 INR and ₹16,20,291 INR per carat. The same specification in lab grown form lists at a median of about ₹29,651 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. Round natural stones in the index: 2,094 USD per carat, -3.8% 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

363

Lowest Price

₹13,17,953 INR

Highest Price

₹1,37,49,667 INR

Average Price

₹49,65,179 INR