How much does a 3.00 to 4.99ct G VVS2 lab grown radiant diamond cost?

As of October 2026, 3.00 to 4.99ct G VVS2 lab grown radiant diamonds typically cost £392 GBP to £3,492 GBP, with a median price of £1,049 GBP. There are currently 1,246 diamonds matching this specification available across retailers.

Where can I find the best price on a G VVS2 radiant 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.

3.00 to 4.99ct G VVS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 1,246 lab grown radiant diamonds with G colour and VVS2 clarity in the 3.00 to 4.99ct range available across retailers worldwide. Prices typically run £392 GBP to £3,492 GBP, with a median of £1,049 GBP. At least 59 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 £222 GBP and £576 GBP per carat. The same specification in natural form lists at a median of about £14,647 GBP per carat. Over the last 30 days the median price moved +26.5% and the number of listings moved -7.8%.

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 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

1,246

Lowest Price

£244 GBP

Highest Price

£8,578 GBP

Average Price

£1,420 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

40.8%

Price Spread

91.4%

30-Day Price Trend

+26.5%

30-Day Supply Change

-7.8%

Volatility (30d)

0.09

Price Range

Price per carat distribution across retailers

$516/ct

10th Percentile

$197

Median

$516

90th Percentile

$1,116

Score Distribution

2.0K diamonds scored across 4 quality tiers

Excellent

714 (35.9%)

Very Good

610 (30.7%)

Good

305 (15.3%)

Average

360 (18.1%)

Find Your Diamond

Search 1,246 G VVS2 radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

H VVS2H colour is visually identical to G to the naked eye

Save 17%

G VS1VS1 inclusions are not visible without magnification

Save 8%

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