How much does a 1.00 to 1.49ct G VVS1 natural radiant diamond cost?

As of October 2026, 1.00 to 1.49ct G VVS1 natural radiant diamonds typically cost £2,242 GBP to £6,047 GBP, with a median price of £3,838 GBP. There are currently 97 diamonds matching this specification available across retailers.

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

About 31% of these diamonds are available at multiple retailers, with an average price spread of 47%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.00 to 1.49ct G VVS1 Natural Radiant

Quick answer

As of October 2026, there are 97 natural radiant diamonds with G colour and VVS1 clarity in the 1.00 to 1.49ct range available across retailers worldwide. Prices typically run £2,242 GBP to £6,047 GBP, with a median of £3,838 GBP. At least 63 retailers stock this exact specification, and 31% of the stones appear at more than one of them, with an average price spread of 47%. Half of all listings fall between £2,805 GBP and £4,498 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 +6.2% and the number of listings moved +18.0%.

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

£1,366 GBP

Highest Price

£11,222 GBP

Average Price

£3,987 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

30.8%

Price Spread

46.9%

30-Day Price Trend

+6.2%

30-Day Supply Change

+18.0%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$4,842/ct

10th Percentile

$3,027

Median

$4,842

90th Percentile

$7,429

Score Distribution

369 diamonds scored across 5 quality tiers

Exceptional

4 (1.1%)

Excellent

66 (17.9%)

Very Good

69 (18.7%)

Good

47 (12.7%)

Average

183 (49.6%)

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 33%

G VVS2VVS2 inclusions are not visible without magnification

Save 6%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 89%

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