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

As of October 2026, 2.00 to 2.99ct H SI1 natural heart diamonds typically cost $7,900 USD to $31,512 USD, with a median price of $14,447 USD. There are currently 84 diamonds matching this specification available across retailers.

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

About 39% of these diamonds are available at multiple retailers, with an average price spread of 40%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H SI1 Natural Heart

Quick answer

As of October 2026, there are 84 natural heart diamonds with H color and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $7,900 USD to $31,512 USD, with a median of $14,447 USD. At least 58 retailers stock this exact specification, and 39% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between $4,455 USD and $6,598 USD per carat. The same specification in lab grown form lists at a median of about $1,504 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

Lowest Price

$5,179 USD

Highest Price

$48,610 USD

Average Price

$17,226 USD

Market Intelligence

Retailers Selling

Cross Retailer %

39.2%

Price Spread

40.1%

30-Day Price Trend

-1.9%

30-Day Supply Change

+17.1%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$5,338/ct

10th Percentile

$3,770

Median

$5,338

90th Percentile

$8,159

Score Distribution

314 diamonds scored across 4 quality tiers

Excellent

24 (7.6%)

Very Good

54 (17.2%)

Good

54 (17.2%)

Average

182 (58.0%)

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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

Save 19%

Lab-Grown H SI1Same specifications, lab-grown origin

Save 72%

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