How much does a 0.20 to 0.49ct E VVS1 lab grown asscher diamond cost?

As of October 2026, 0.20 to 0.49ct E VVS1 lab grown asscher diamonds typically cost £127 GBP to £339 GBP, with a median price of £230 GBP. There are currently 6 diamonds matching this specification available across retailers.

Where can I find the best price on a E VVS1 asscher diamond?

About 50% of these diamonds are available at multiple retailers, with an average price spread of 68%. A comparison tool like Carat Hunter lets you see all the prices side by side.

0.20 to 0.49ct E VVS1 Lab Grown Asscher

Quick answer

As of October 2026, there are 6 lab grown asscher diamonds with E colour and VVS1 clarity in the 0.20 to 0.49ct range available across retailers worldwide. Prices typically run £127 GBP to £339 GBP, with a median of £230 GBP. At least 12 retailers stock this exact specification, and 50% of the stones appear at more than one of them, with an average price spread of 68%. Half of all listings fall between £332 GBP and £617 GBP per carat. The same specification in natural form lists at a median of about £1,410 GBP per carat. Over the last 30 days the median price moved -9.7% and the number of listings moved +80.6%.

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

£75 GBP

Highest Price

£825 GBP

Average Price

£227 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

50.0%

Price Spread

68.0%

30-Day Price Trend

-9.7%

30-Day Supply Change

+80.6%

Volatility (30d)

0.06

Price Range

Price per carat distribution across retailers

$558/ct

10th Percentile

$373

Median

$558

90th Percentile

$1,338

Score Distribution

17 diamonds scored across 4 quality tiers

Excellent

5 (29.4%)

Very Good

1 (5.9%)

Good

8 (47.1%)

Average

3 (17.6%)

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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