How much does a 5.00ct+ H VS1 lab grown asscher diamond cost?

As of October 2026, 5.00ct+ H VS1 lab grown asscher diamonds typically cost £1,088 GBP to £13,007 GBP, with a median price of £5,950 GBP. There are currently 44 diamonds matching this specification available across retailers.

Where can I find the best price on a H VS1 asscher diamond?

About 27% of these diamonds are available at multiple retailers, with an average price spread of 156%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ H VS1 Lab Grown Asscher

Quick answer

As of October 2026, there are 44 lab grown asscher diamonds with H colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £1,088 GBP to £13,007 GBP, with a median of £5,950 GBP. At least 7 retailers stock this exact specification, and 27% of the stones appear at more than one of them, with an average price spread of 156%. Half of all listings fall between £251 GBP and £1,002 GBP per carat. The same specification in natural form lists at a median of about £10,278 GBP per carat. Over the last 30 days the median price moved -3.1% and the number of listings moved +2.1%.

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. Asscher lab grown stones in the index: 470 USD per carat, -4.3% 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

Lowest Price

£413 GBP

Highest Price

£101,766 GBP

Average Price

£6,854 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

27.3%

Price Spread

155.7%

30-Day Price Trend

-3.1%

30-Day Supply Change

+2.1%

Volatility (30d)

0.02

Price Range

Price per carat distribution across retailers

$646/ct

10th Percentile

$208

Median

$646

90th Percentile

$1,549

Score Distribution

205 diamonds scored across 4 quality tiers

Excellent

33 (16.1%)

Very Good

19 (9.3%)

Good

14 (6.8%)

Average

139 (67.8%)

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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