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

As of November 2026, 2.00 to 2.99ct H SI2 natural radiant diamonds typically cost €7,345 EUR to €25,537 EUR, with a median price of €12,621 EUR. There are currently 111 diamonds matching this specification available across retailers.

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

About 34% 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 SI2 Natural Radiant

Quick answer

As of November 2026, there are 111 natural radiant diamonds with H color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run €7,345 EUR to €25,537 EUR, with a median of €12,621 EUR. At least 52 retailers stock this exact specification, and 34% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between €3,916 EUR and €5,843 EUR per carat. The same specification in lab grown form lists at a median of about €354 EUR per carat. Over the last 30 days the median price moved +0.0% and the number of listings moved +17.8%.

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. Radiant natural stones in the index: 3,091 USD per carat, +13.2% 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

111

Lowest Price

€4,726 EUR

Highest Price

€38,480 EUR

Average Price

€15,329 EUR

Market Intelligence

Retailers Selling

Cross Retailer %

33.6%

Price Spread

40.1%

30-Day Price Trend

+0.0%

30-Day Supply Change

+17.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$5,372/ct

10th Percentile

$3,500

Median

$5,372

90th Percentile

$7,844

Score Distribution

406 diamonds scored across 4 quality tiers

Excellent

73 (18.0%)

Very Good

61 (15.0%)

Good

52 (12.8%)

Average

220 (54.2%)

Find Your Diamond

Search 111 H SI2 radiant diamonds and compare prices.

Search Diamonds

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

Save 5%

Lab-Grown H SI2Same specifications, lab-grown origin

Save 93%

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