How much does a 5.00ct+ D VVS1 lab grown radiant diamond cost?

As of October 2026, 5.00ct+ D VVS1 lab grown radiant diamonds typically cost £2,128 GBP to £9,144 GBP, with a median price of £3,782 GBP. There are currently 412 diamonds matching this specification available across retailers.

Where can I find the best price on a D VVS1 radiant diamond?

About 38% of these diamonds are available at multiple retailers, with an average price spread of 64%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D VVS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 412 lab grown radiant diamonds with D colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £2,128 GBP to £9,144 GBP, with a median of £3,782 GBP. At least 29 retailers stock this exact specification, and 38% of the stones appear at more than one of them, with an average price spread of 64%. Half of all listings fall between £511 GBP and £980 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

412

Lowest Price

£1,389 GBP

Highest Price

£41,329 GBP

Average Price

£4,735 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

37.7%

Price Spread

64.3%

30-Day Price Trend

-10.0%

30-Day Supply Change

+47.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$971/ct

10th Percentile

$588

Median

$971

90th Percentile

$1,884

Score Distribution

869 diamonds scored across 4 quality tiers

Excellent

240 (27.6%)

Very Good

166 (19.1%)

Good

163 (18.8%)

Average

300 (34.5%)

Find Your Diamond

Search 412 D VVS1 radiant diamonds and compare prices.

Search Diamonds

Consider Instead

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

D VVS2VVS2 inclusions are not visible without magnification

Save 52%

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