How much does a 5.00ct+ G VS2 natural radiant diamond cost?

As of September 2026, 5.00ct+ G VS2 natural radiant diamonds typically cost £71,011 GBP to £197,954 GBP, with a median price of £109,342 GBP. There are currently 52 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS2 radiant diamond?

Compare prices across retailers on Carat Hunter to see all your options.

5.00ct+ G VS2 Natural Radiant

Quick answer

As of September 2026, there are 52 natural radiant diamonds with G colour and VS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £71,011 GBP to £197,954 GBP, with a median of £109,342 GBP. At least 19 retailers stock this exact specification. Half of all listings fall between £13,418 GBP and £15,289 GBP per carat. The same specification in lab grown form lists at a median of about £360 GBP 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

Lowest Price

£63,807 GBP

Highest Price

£466,887 GBP

Average Price

£131,299 GBP

Market Intelligence

Retailers Selling

Price Spread

13.0%

Price Range

Price per carat distribution across retailers

$19,476/ct

10th Percentile

$17,130

Median

$19,476

90th Percentile

$22,490

Score Distribution

52 diamonds scored across 4 quality tiers

Excellent

9 (17.3%)

Very Good

16 (30.8%)

Good

12 (23.1%)

Average

15 (28.8%)

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Consider Instead

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

H VS2H colour is visually identical to G to the naked eye

Save 41%

Lab-Grown G VS2Same specifications, lab-grown origin

Save 97%

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