How much does a 3.00 to 4.99ct E SI2 natural radiant diamond cost?

As of September 2026, 3.00 to 4.99ct E SI2 natural radiant diamonds typically cost ₹19,05,253 INR to ₹56,10,551 INR, with a median price of ₹38,65,349 INR. There are currently 100 diamonds matching this specification available across retailers.

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3.00 to 4.99ct E SI2 Natural Radiant

Quick answer

As of September 2026, there are 100 natural radiant diamonds with E colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹19,05,253 INR to ₹56,10,551 INR, with a median of ₹38,65,349 INR. At least 12 retailers stock this exact specification. Half of all listings fall between ₹5,97,155 INR and ₹7,29,864 INR per carat. The same specification in lab grown form lists at a median of about ₹31,582 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. Radiant natural stones in the index: 2,765 USD per carat, +6.0% 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

100

Lowest Price

₹14,92,368 INR

Highest Price

₹80,56,664 INR

Average Price

₹37,97,973 INR

Market Intelligence

Retailers Selling

Price Spread

20.0%

Price Range

Price per carat distribution across retailers

$6,943/ct

10th Percentile

$5,578

Median

$6,943

90th Percentile

$8,830

Score Distribution

100 diamonds scored across 4 quality tiers

Excellent

35 (35.0%)

Very Good

23 (23.0%)

Good

19 (19.0%)

Average

23 (23.0%)

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Lab-Grown E SI2Same specifications, lab-grown origin

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Related Specifications

D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 I IF I VVS1 I VVS2 I VS1 I VS2 I SI1