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

As of November 2026, 2.00 to 2.99ct G SI2 natural heart diamonds typically cost €4,032 EUR to €21,480 EUR, with a median price of €7,947 EUR. There are currently 199 diamonds matching this specification available across retailers.

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

About 37% of these diamonds are available at multiple retailers, with an average price spread of 58%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G SI2 Natural Heart

Quick answer

As of November 2026, there are 199 natural heart diamonds with G colour and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €4,032 EUR to €21,480 EUR, with a median of €7,947 EUR. At least 50 retailers stock this exact specification, and 37% of the stones appear at more than one of them, with an average price spread of 58%. Half of all listings fall between €3,147 EUR and €5,469 EUR per carat. The same specification in lab grown form lists at a median of about €1,010 EUR per carat. Over the last 30 days the median price moved +0.6% and the number of listings moved +6.7%.

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

199

Lowest Price

€2,933 EUR

Highest Price

€53,267 EUR

Average Price

€10,664 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

37.5%

Price Spread

58.5%

30-Day Price Trend

+0.6%

30-Day Supply Change

+6.7%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$4,434/ct

10th Percentile

$2,527

Median

$4,434

90th Percentile

$8,040

Score Distribution

492 diamonds scored across 4 quality tiers

Excellent

123 (25.0%)

Very Good

118 (24.0%)

Good

81 (16.5%)

Average

170 (34.6%)

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Consider Instead

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

Lab-Grown G SI2Same specifications, lab-grown origin

Save 87%

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