How much does a 0.75 to 0.99ct G VVS2 lab grown round diamond cost?

As of October 2026, 0.75 to 0.99ct G VVS2 lab grown round diamonds typically cost £143 GBP to £494 GBP, with a median price of £415 GBP. There are currently 126 diamonds matching this specification available across retailers.

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

About 41% of these diamonds are available at multiple retailers, with an average price spread of 91%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.75 to 0.99ct G VVS2 Lab Grown Round

Quick answer

As of October 2026, there are 126 lab grown round diamonds with G colour and VVS2 clarity in the 0.75 to 0.99ct range available across retailers worldwide. Prices typically run £143 GBP to £494 GBP, with a median of £415 GBP. At least 42 retailers stock this exact specification, and 41% of the stones appear at more than one of them, with an average price spread of 91%. Half of all listings fall between £167 GBP and £437 GBP per carat. The same specification in natural form lists at a median of about £2,651 GBP per carat. Over the last 30 days the median price moved -1.9% and the number of listings moved -15.6%.

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 lab grown stones in the index: 414 USD per carat, -5.0% 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

126

Lowest Price

£98 GBP

Highest Price

£1,254 GBP

Average Price

£358 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

41.3%

Price Spread

91.1%

30-Day Price Trend

-1.9%

30-Day Supply Change

-15.6%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$395/ct

10th Percentile

$160

Median

$395

90th Percentile

$829

Score Distribution

373 diamonds scored across 4 quality tiers

Excellent

70 (18.8%)

Very Good

80 (21.4%)

Good

87 (23.3%)

Average

136 (36.5%)

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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