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

As of October 2026, 1.50 to 1.99ct G VVS1 natural round diamonds typically cost £6,564 GBP to £20,132 GBP, with a median price of £10,764 GBP. There are currently 797 diamonds matching this specification available across retailers.

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

About 38% of these diamonds are available at multiple retailers, with an average price spread of 43%. A comparison tool like Carat Hunter lets you see all the prices side by side.

1.50 to 1.99ct G VVS1 Natural Round

Quick answer

As of October 2026, there are 797 natural round diamonds with G colour and VVS1 clarity in the 1.50 to 1.99ct range available across retailers worldwide. Prices typically run £6,564 GBP to £20,132 GBP, with a median of £10,764 GBP. At least 68 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 43%. Half of all listings fall between £5,968 GBP and £9,205 GBP per carat. The same specification in lab grown form lists at a median of about £301 GBP per carat. Over the last 30 days the median price moved -1.0% and the number of listings moved +14.4%.

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. Round natural stones in the index: 2,248 USD per carat, +7.6% 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

797

Lowest Price

£3,655 GBP

Highest Price

£34,219 GBP

Average Price

£12,249 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

38.3%

Price Spread

43.4%

30-Day Price Trend

-1.0%

30-Day Supply Change

+14.4%

Volatility (30d)

0.00

Price Range

Price per carat distribution across retailers

$9,902/ct

10th Percentile

$6,470

Median

$9,902

90th Percentile

$14,817

Score Distribution

2.0K diamonds scored across 5 quality tiers

Exceptional

9 (0.5%)

Excellent

614 (31.4%)

Very Good

477 (24.4%)

Good

390 (19.9%)

Average

467 (23.9%)

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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 37%

G VVS2VVS2 inclusions are not visible without magnification

Save 10%

Lab-Grown G VVS1Same specifications, lab-grown origin

Save 96%

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