How much does a 2.00 to 2.99ct G VS1 lab grown radiant diamond cost?

As of October 2026, 2.00 to 2.99ct G VS1 lab grown radiant diamonds typically cost £271 GBP to £2,088 GBP, with a median price of £680 GBP. There are currently 2,440 diamonds matching this specification available across retailers.

Where can I find the best price on a G VS1 radiant diamond?

About 30% of these diamonds are available at multiple retailers, with an average price spread of 92%. A comparison tool like Carat Hunter lets you see all the prices side by side.

2.00 to 2.99ct G VS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 2,440 lab grown radiant diamonds with G colour and VS1 clarity in the 2.00 to 2.99ct range available across retailers worldwide. Prices typically run £271 GBP to £2,088 GBP, with a median of £680 GBP. At least 57 retailers stock this exact specification, and 30% of the stones appear at more than one of them, with an average price spread of 92%. Half of all listings fall between £239 GBP and £592 GBP per carat. The same specification in natural form lists at a median of about £9,460 GBP per carat. Over the last 30 days the median price moved +13.6% and the number of listings moved +5.0%.

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 lab grown stones in the index: 474 USD per carat, -2.1% 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

2,440

Lowest Price

£180 GBP

Highest Price

£5,753 GBP

Average Price

£1,035 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

30.4%

Price Spread

92.1%

30-Day Price Trend

+13.6%

30-Day Supply Change

+5.0%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$510/ct

10th Percentile

$198

Median

$510

90th Percentile

$1,941

Score Distribution

3.5K diamonds scored across 4 quality tiers

Excellent

698 (20.2%)

Very Good

1,677 (48.6%)

Good

651 (18.9%)

Average

426 (12.3%)

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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