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

As of October 2026, 5.00ct+ D VVS1 lab grown round diamonds typically cost £2,482 GBP to £8,198 GBP, with a median price of £5,282 GBP. There are currently 639 diamonds matching this specification available across retailers.

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

About 45% of these diamonds are available at multiple retailers, with an average price spread of 56%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ D VVS1 Lab Grown Round

Quick answer

As of October 2026, there are 639 lab grown round diamonds with D colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £2,482 GBP to £8,198 GBP, with a median of £5,282 GBP. At least 25 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 56%. Half of all listings fall between £634 GBP and £1,055 GBP per carat. The same specification in natural form lists at a median of about £41,862 GBP per carat. Over the last 30 days the median price moved -12.2% and the number of listings moved +72.3%.

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

639

Lowest Price

£865 GBP

Highest Price

£42,126 GBP

Average Price

£5,547 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

44.6%

Price Spread

55.7%

30-Day Price Trend

-12.2%

30-Day Supply Change

+72.3%

Volatility (30d)

0.05

Price Range

Price per carat distribution across retailers

$1,006/ct

10th Percentile

$758

Median

$1,006

90th Percentile

$2,165

Score Distribution

1.3K diamonds scored across 4 quality tiers

Excellent

26 (1.9%)

Very Good

476 (35.4%)

Good

444 (33.0%)

Average

398 (29.6%)

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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