How much does a 1.50 to 1.99ct G VVS1 natural radiant diamond cost?

As of October 2026, 1.50 to 1.99ct G VVS1 natural radiant diamonds typically cost £5,602 GBP to £18,118 GBP, with a median price of £9,009 GBP. There are currently 47 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS1 radiant diamond?

About 32% of these diamonds are available at multiple retailers, with an average price spread of 40%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VVS1 Natural Radiant

Quick answer

As of October 2026, there are 47 natural radiant diamonds with G colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £5,602 GBP to £18,118 GBP, with a median of £9,009 GBP. At least 59 retailers stock this exact specification, and 32% of the stones appear at more than one of them, with an average price spread of 40%. Half of all listings fall between £4,843 GBP and £7,203 GBP per carat. The same specification in lab grown form lists at a median of about £405 GBP per carat. Over the last 30 days the median price moved +0.1% and the number of listings moved +10.8%.

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

£4,118 GBP

Highest Price

£22,882 GBP

Average Price

£10,159 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

31.6%

Price Spread

40.3%

30-Day Price Trend

+0.1%

30-Day Supply Change

+10.8%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$7,807/ct

10th Percentile

$5,613

Median

$7,807

90th Percentile

$11,431

Score Distribution

127 diamonds scored across 5 quality tiers

Exceptional

2 (1.6%)

Excellent

30 (23.6%)

Very Good

28 (22.0%)

Good

23 (18.1%)

Average

44 (34.6%)

Find Your Diamond

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Consider Instead

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

H VVS1H colour is visually identical to G to the naked eye

Save 23%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 93%

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