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

As of November 2026, 3.00 to 4.99ct E SI2 natural heart diamonds typically cost €12,354 EUR to €49,570 EUR, with a median price of €22,486 EUR. There are currently 24 diamonds matching this specification available across retailers.

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

About 36% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

3.00 to 4.99ct E SI2 Natural Heart

Quick answer

As of November 2026, there are 24 natural heart diamonds with E colour and SI2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run €12,354 EUR to €49,570 EUR, with a median of €22,486 EUR. At least 29 retailers stock this exact specification, and 36% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between €4,842 EUR and €7,605 EUR per carat. The same specification in lab grown form lists at a median of about €215 EUR per carat. Over the last 30 days the median price moved -1.8% and the number of listings moved +20.5%.

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

Caratlytics Diamond Price Index, September 2026: natural diamonds at 2,335 USD per carat and lab-grown at 443 USD per carat, a natural to lab ratio of 5.3 to 1. Heart natural stones in the index: 2,374 USD per carat, +9.8% 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

€9,323 EUR

Highest Price

€90,735 EUR

Average Price

€28,193 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

35.6%

Price Spread

42.8%

30-Day Price Trend

-1.8%

30-Day Supply Change

+20.5%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$7,218/ct

10th Percentile

$4,406

Median

$7,218

90th Percentile

$9,284

Score Distribution

70 diamonds scored across 4 quality tiers

Excellent

24 (34.3%)

Very Good

11 (15.7%)

Good

8 (11.4%)

Average

27 (38.6%)

Find Your Diamond

Search 24 E SI2 heart diamonds and compare prices.

Search Diamonds

Consider Instead

Save money without compromising on what matters. These alternatives are visually similar but cost less.

Lab-Grown E SI2Same specifications, lab-grown origin

Save 96%

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