How much does a 2.00 to 2.99ct H I1 natural radiant diamond cost?

As of October 2026, 2.00 to 2.99ct H I1 natural radiant diamonds typically cost $9,966 USD to $35,211 USD, with a median price of $22,356 USD. There are currently 6 diamonds matching this specification available across retailers.

Where can I find the best price on a H I1 radiant diamond?

About 6% of these diamonds are available at multiple retailers, with an average price spread of 89%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct H I1 Natural Radiant

Quick answer

As of October 2026, there are 6 natural radiant diamonds with H color and I1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $9,966 USD to $35,211 USD, with a median of $22,356 USD. At least 23 retailers stock this exact specification, and 6% of the stones appear at more than one of them, with an average price spread of 89%. Half of all listings fall between $4,133 USD and $8,666 USD per carat. Over the last 30 days the median price moved -5.2% and the number of listings moved +12.3%.

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: October 2026

Available

Lowest Price

$2,800 USD

Highest Price

$40,840 USD

Average Price

$21,737 USD

Market Intelligence

Retailers Selling

Cross Retailer %

5.8%

Price Spread

88.8%

30-Day Price Trend

-5.2%

30-Day Supply Change

+12.3%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$5,104/ct

10th Percentile

$2,855

Median

$5,104

90th Percentile

$9,339

Score Distribution

142 diamonds scored across 4 quality tiers

Excellent

4 (2.8%)

Very Good

7 (4.9%)

Good

1 (0.7%)

Average

130 (91.5%)

Find Your Diamond

Search 6 H I1 radiant diamonds and compare prices.

Search Diamonds

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