How much does a 2.00 to 2.99ct G IF natural radiant diamond cost?

As of October 2026, 2.00 to 2.99ct G IF natural radiant diamonds typically cost £14,778 GBP to £40,857 GBP, with a median price of £19,269 GBP. There are currently 3 diamonds matching this specification available across retailers.

Where can I find the best price on a G IF radiant diamond?

About 33% of these diamonds are available at multiple retailers, with an average price spread of 41%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G IF Natural Radiant

Quick answer

As of October 2026, there are 3 natural radiant diamonds with G colour and IF clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £14,778 GBP to £40,857 GBP, with a median of £19,269 GBP. At least 10 retailers stock this exact specification, and 33% of the stones appear at more than one of them, with an average price spread of 41%. Half of all listings fall between £7,089 GBP and £10,390 GBP per carat. The same specification in lab grown form lists at a median of about £678 GBP per carat.

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

£12,894 GBP

Highest Price

£48,629 GBP

Average Price

£24,286 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

33.3%

Price Spread

40.6%

Price Range

Price per carat distribution across retailers

$10,894/ct

10th Percentile

$8,524

Median

$10,894

90th Percentile

$16,524

Score Distribution

7 diamonds scored across 3 quality tiers

Very Good

2 (28.6%)

Good

2 (28.6%)

Average

3 (42.9%)

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Lab-Grown G IFSame 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