How much does a 5.00ct+ D VVS2 lab grown radiant diamond cost?

As of October 2026, 5.00ct+ D VVS2 lab grown radiant diamonds typically cost £1,002 GBP to £10,294 GBP, with a median price of £2,343 GBP. There are currently 676 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS2 radiant diamond?

About 55% of these diamonds are available at multiple retailers, with an average price spread of 94%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D VVS2 Lab Grown Radiant

Quick answer

As of October 2026, there are 676 lab grown radiant diamonds with D colour and VVS2 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £1,002 GBP to £10,294 GBP, with a median of £2,343 GBP. At least 46 retailers stock this exact specification, and 55% of the stones appear at more than one of them, with an average price spread of 94%. Half of all listings fall between £246 GBP and £576 GBP per carat. Over the last 30 days the median price moved -10.0% and the number of listings moved +47.1%.

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

676

Lowest Price

£829 GBP

Highest Price

£56,847 GBP

Average Price

£3,766 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

54.7%

Price Spread

93.6%

30-Day Price Trend

-10.0%

30-Day Supply Change

+47.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$469/ct

10th Percentile

$227

Median

$469

90th Percentile

$1,206

Score Distribution

1.4K diamonds scored across 4 quality tiers

Excellent

570 (39.5%)

Very Good

195 (13.5%)

Good

229 (15.9%)

Average

450 (31.2%)

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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