How much does a 5.00ct+ G VVS2 natural radiant diamond cost?

As of October 2026, 5.00ct+ G VVS2 natural radiant diamonds typically cost £177,027 GBP to £398,394 GBP, with a median price of £378,460 GBP. There are currently 3 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 radiant diamond?

About 47% of these diamonds are available at multiple retailers, with an average price spread of 28%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ G VVS2 Natural Radiant

Quick answer

As of October 2026, there are 3 natural radiant diamonds with G colour and VVS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £177,027 GBP to £398,394 GBP, with a median of £378,460 GBP. At least 32 retailers stock this exact specification, and 47% of the stones appear at more than one of them, with an average price spread of 28%. Half of all listings fall between £19,131 GBP and £25,110 GBP per carat. The same specification in lab grown form lists at a median of about £285 GBP per carat. Over the last 30 days the median price moved +1.6% and the number of listings moved +17.3%.

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

£126,669 GBP

Highest Price

£470,239 GBP

Average Price

£302,835 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

46.7%

Price Spread

28.3%

30-Day Price Trend

+1.6%

30-Day Supply Change

+17.3%

Volatility (30d)

0.01

Price Range

Price per carat distribution across retailers

$28,151/ct

10th Percentile

$23,179

Median

$28,151

90th Percentile

$38,137

Score Distribution

3 diamonds scored across 3 quality tiers

Excellent

1 (33.3%)

Very Good

1 (33.3%)

Good

1 (33.3%)

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Consider Instead

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

H VVS2H colour is visually identical to G to the naked eye

Save 39%

Lab-Grown G VVS2Same specifications, lab-grown origin

Save 99%

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