How much does a 2.00 to 2.99ct H SI1 natural heart diamond cost?

As of September 2026, 2.00 to 2.99ct H SI1 natural heart diamonds typically cost €6,070 EUR to €16,939 EUR, with a median price of €9,807 EUR. There are currently 227 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct H SI1 Natural Heart

Quick answer

As of September 2026, there are 227 natural heart diamonds with H colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €6,070 EUR to €16,939 EUR, with a median of €9,807 EUR. At least 51 retailers stock this exact specification. Half of all listings fall between €3,816 EUR and €5,392 EUR per carat. The same specification in lab grown form lists at a median of about €1,386 EUR 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

227

Lowest Price

€4,424 EUR

Highest Price

€50,412 EUR

Average Price

€11,198 EUR

Market Intelligence

Retailers Selling

Price Spread

34.8%

Price Range

Price per carat distribution across retailers

$5,234/ct

10th Percentile

$3,740

Median

$5,234

90th Percentile

$7,379

Score Distribution

227 diamonds scored across 4 quality tiers

Excellent

19 (8.4%)

Very Good

55 (24.2%)

Good

70 (30.8%)

Average

83 (36.6%)

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Consider Instead

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

H SI2SI2 inclusions are not visible without magnification

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Lab-Grown H SI1Same 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