How much does a 5.00ct+ E VS1 lab grown radiant diamond cost?

As of October 2026, 5.00ct+ E VS1 lab grown radiant diamonds typically cost £635 GBP to £6,098 GBP, with a median price of £1,394 GBP. There are currently 4,089 diamonds matching this specification available across retailers.

Where can I find the best price on a E VS1 radiant diamond?

About 45% of these diamonds are available at multiple retailers, with an average price spread of 78%. A comparison tool like Carat Hunter lets you see all the prices side by side.

5.00ct+ E VS1 Lab Grown Radiant

Quick answer

As of October 2026, there are 4,089 lab grown radiant diamonds with E colour and VS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £635 GBP to £6,098 GBP, with a median of £1,394 GBP. At least 42 retailers stock this exact specification, and 45% of the stones appear at more than one of them, with an average price spread of 78%. Half of all listings fall between £255 GBP and £543 GBP per carat. Over the last 30 days the median price moved -11.7% and the number of listings moved +44.0%.

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

4,089

Lowest Price

£509 GBP

Highest Price

£47,550 GBP

Average Price

£2,468 GBP

Market Intelligence

Retailers Selling

Cross Retailer %

45.3%

Price Spread

78.3%

30-Day Price Trend

-11.7%

30-Day Supply Change

+44.0%

Volatility (30d)

0.04

Price Range

Price per carat distribution across retailers

$490/ct

10th Percentile

$252

Median

$490

90th Percentile

$1,180

Score Distribution

7.5K diamonds scored across 4 quality tiers

Excellent

3,073 (41.2%)

Very Good

781 (10.5%)

Good

1,471 (19.7%)

Average

2,134 (28.6%)

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Consider Instead

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

F VS1F colour is visually identical to E to the naked eye

Save 17%

E VS2VS2 inclusions are not visible without magnification

Save 8%

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