How much does a 2.00 to 2.99ct F SI1 natural radiant diamond cost?

As of September 2026, 2.00 to 2.99ct F SI1 natural radiant diamonds typically cost $16,669 SGD to $40,370 SGD, with a median price of $25,415 SGD. There are currently 296 diamonds matching this specification available across retailers.

Where can I find the best price on a F SI1 radiant diamond?

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2.00 to 2.99ct F SI1 Natural Radiant

Quick answer

As of September 2026, there are 296 natural radiant diamonds with F colour and SI1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run $16,669 SGD to $40,370 SGD, with a median of $25,415 SGD. At least 53 retailers stock this exact specification. Half of all listings fall between $9,481 SGD and $12,392 SGD per carat. The same specification in lab grown form lists at a median of about $1,179 SGD 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

296

Lowest Price

$9,821 SGD

Highest Price

$71,668 SGD

Average Price

$27,555 SGD

Market Intelligence

Retailers Selling

Price Spread

26.9%

Price Range

Price per carat distribution across retailers

$8,522/ct

10th Percentile

$6,435

Median

$8,522

90th Percentile

$11,254

Score Distribution

296 diamonds scored across 4 quality tiers

Excellent

33 (11.1%)

Very Good

66 (22.3%)

Good

111 (37.5%)

Average

86 (29.1%)

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Consider Instead

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

F SI2SI2 inclusions are not visible without magnification

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Lab-Grown F SI1Same 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