How much does a 5.00ct+ E IF lab grown asscher diamond cost?

As of September 2026, 5.00ct+ E IF lab grown asscher diamonds typically cost £11,313 GBP to £19,347 GBP, with a median price of £15,033 GBP. There are currently 17 diamonds matching this specification available across retailers.

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

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5.00ct+ E IF Lab Grown Asscher

Quick answer

As of September 2026, there are 17 lab grown asscher diamonds with E colour and IF clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £11,313 GBP to £19,347 GBP, with a median of £15,033 GBP. At least 22 retailers stock this exact specification. Half of all listings fall between £2,461 GBP and £4,437 GBP per carat.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, August 2026: natural diamonds at 2,184 USD per carat and lab-grown at 464 USD per carat, a natural to lab ratio of 4.7 to 1. Asscher lab grown stones in the index: 526 USD per carat, +3.3% month on month. See the full index release

Figures come from live listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: September 2026

Available

Lowest Price

£7,179 GBP

Highest Price

£60,163 GBP

Average Price

£15,393 GBP

Market Intelligence

Retailers Selling

Price Spread

57.2%

Price Range

Price per carat distribution across retailers

$4,659/ct

10th Percentile

$2,704

Median

$4,659

90th Percentile

$9,078

Score Distribution

17 diamonds scored across 3 quality tiers

Excellent

5 (29.4%)

Very Good

8 (47.1%)

Good

4 (23.5%)

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Consider Instead

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

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

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E VVS1VVS1 inclusions are not visible without magnification

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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