How much does a 5.00ct+ E VVS1 lab grown marquise diamond cost?

As of September 2026, 5.00ct+ E VVS1 lab grown marquise diamonds typically cost £1,764 GBP to £10,385 GBP, with a median price of £5,138 GBP. There are currently 267 diamonds matching this specification available across retailers.

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

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5.00ct+ E VVS1 Lab Grown Marquise

Quick answer

As of September 2026, there are 267 lab grown marquise diamonds with E colour and VVS1 clarity in the 5.00ct+ range available across retailers worldwide. Prices typically run £1,764 GBP to £10,385 GBP, with a median of £5,138 GBP. At least 17 retailers stock this exact specification. Half of all listings fall between £865 GBP and £1,778 GBP per carat. The same specification in natural form lists at a median of about £49,053 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. Marquise lab grown stones in the index: 500 USD per carat, -14.7% 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

267

Lowest Price

£1,110 GBP

Highest Price

£38,218 GBP

Average Price

£5,800 GBP

Market Intelligence

Retailers Selling

Price Spread

69.0%

Price Range

Price per carat distribution across retailers

$1,785/ct

10th Percentile

$842

Median

$1,785

90th Percentile

$3,145

Score Distribution

267 diamonds scored across 4 quality tiers

Excellent

44 (16.5%)

Very Good

65 (24.3%)

Good

65 (24.3%)

Average

93 (34.8%)

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Consider Instead

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

F VVS1F colour is visually identical to E to the naked eye

Save 36%

E VVS2VVS2 inclusions are not visible without magnification

Save 68%

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