How much does a 5.00ct+ E FL lab grown emerald diamond cost?

As of September 2026, 5.00ct+ E FL lab grown emerald diamonds typically cost £7,323 GBP to £41,118 GBP, with a median price of £17,369 GBP. There are currently 42 diamonds matching this specification available across retailers.

Where can I find the best price on a E FL emerald diamond?

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5.00ct+ E FL Lab Grown Emerald

Quick answer

As of September 2026, there are 42 lab grown emerald diamonds with E colour and FL clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £7,323 GBP to £41,118 GBP, with a median of £17,369 GBP. At least 27 retailers stock this exact specification. Half of all listings fall between £2,083 GBP and £5,476 GBP per carat. The same specification in natural form lists at a median of about £48,724 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. Emerald lab grown stones in the index: 494 USD per carat, -6.7% 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

£3,696 GBP

Highest Price

£214,171 GBP

Average Price

£24,604 GBP

Market Intelligence

Retailers Selling

Price Spread

100.8%

Price Range

Price per carat distribution across retailers

$4,277/ct

10th Percentile

$2,228

Median

$4,277

90th Percentile

$7,943

Score Distribution

42 diamonds scored across 4 quality tiers

Excellent

8 (19.0%)

Very Good

17 (40.5%)

Good

12 (28.6%)

Average

5 (11.9%)

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Consider Instead

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

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

Save 41%

E IFIF inclusions are not visible without magnification

Save 24%

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