How much does a 2.00 to 2.99ct H SI2 natural heart diamond cost?

As of October 2026, 2.00 to 2.99ct H SI2 natural heart diamonds typically cost $5,132 USD to $23,197 USD, with a median price of $9,699 USD. There are currently 203 diamonds matching this specification available across retailers.

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

About 43% of these diamonds are available at multiple retailers, with an average price spread of 50%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H SI2 Natural Heart

Quick answer

As of October 2026, there are 203 natural heart diamonds with H color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $5,132 USD to $23,197 USD, with a median of $9,699 USD. At least 51 retailers stock this exact specification, and 43% of the stones appear at more than one of them, with an average price spread of 50%. Half of all listings fall between $3,488 USD and $5,650 USD per carat. The same specification in lab grown form lists at a median of about $1,329 USD per carat. Over the last 30 days the median price moved -1.9% and the number of listings moved +17.1%.

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: October 2026

Available

203

Lowest Price

$2,222 USD

Highest Price

$48,650 USD

Average Price

$12,309 USD

Market Intelligence

Retailers Selling

Cross Retailer %

43.4%

Price Spread

50.1%

30-Day Price Trend

-1.9%

30-Day Supply Change

+17.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$4,313/ct

10th Percentile

$2,816

Median

$4,313

90th Percentile

$7,213

Score Distribution

525 diamonds scored across 4 quality tiers

Excellent

116 (22.1%)

Very Good

111 (21.1%)

Good

99 (18.9%)

Average

199 (37.9%)

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Consider Instead

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

H I1I1 inclusions are not visible without magnification

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Lab-Grown H 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