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

As of September 2026, 3.00 to 4.99ct E SI1 natural heart diamonds typically cost ₹27,39,985 INR to ₹79,05,796 INR, with a median price of ₹40,69,424 INR. There are currently 84 diamonds matching this specification available across retailers.

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

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3.00 to 4.99ct E SI1 Natural Heart

Quick answer

As of September 2026, there are 84 natural heart diamonds with E colour and SI1 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run ₹27,39,985 INR to ₹79,05,796 INR, with a median of ₹40,69,424 INR. At least 30 retailers stock this exact specification. Half of all listings fall between ₹9,55,225 INR and ₹12,00,169 INR per carat. The same specification in lab grown form lists at a median of about ₹33,724 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. Heart natural stones in the index: 2,261 USD per carat, +1.7% 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

Lowest Price

₹21,15,150 INR

Highest Price

₹1,31,79,701 INR

Average Price

₹50,19,759 INR

Market Intelligence

Retailers Selling

Price Spread

22.8%

Price Range

Price per carat distribution across retailers

$11,216/ct

10th Percentile

$8,519

Median

$11,216

90th Percentile

$13,404

Score Distribution

84 diamonds scored across 4 quality tiers

Excellent

11 (13.1%)

Very Good

15 (17.9%)

Good

29 (34.5%)

Average

29 (34.5%)

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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