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

As of September 2026, 2.00 to 2.99ct F SI2 natural radiant diamonds typically cost $8,573 USD to $26,840 USD, with a median price of $13,632 USD. There are currently 197 diamonds matching this specification available across retailers.

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

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2.00 to 2.99ct F SI2 Natural Radiant

Quick answer

As of September 2026, there are 197 natural radiant diamonds with F color and SI2 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $8,573 USD to $26,840 USD, with a median of $13,632 USD. At least 42 retailers stock this exact specification. Half of all listings fall between $5,053 USD and $7,613 USD per carat. The same specification in lab grown form lists at a median of about $729 USD per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Radiant natural stones in the index: 2,765 USD per carat, +6.0% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

197

Lowest Price

$6,323 USD

Highest Price

$48,990 USD

Average Price

$15,487 USD

Market Intelligence

Retailers Selling

Price Spread

40.8%

Price Range

Price per carat distribution across retailers

$6,271/ct

10th Percentile

$4,001

Median

$6,271

90th Percentile

$8,937

Score Distribution

197 diamonds scored across 4 quality tiers

Excellent

40 (20.3%)

Very Good

51 (25.9%)

Good

51 (25.9%)

Average

55 (27.9%)

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Consider Instead

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

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Lab-Grown F 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