Marquise|Lab Grown|IGI

4.08ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG809671960

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809671960

Diamond specifications and retailer prices

From £451 GBP

As of October 27, 2026

Save £2,273 GBP (83%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £2,724 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 4.08ct lab-grown marquise diamond

This 4.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809671960 or 809671960. Listed at 22 retailers as of October 27, 2026, with prices from £451 to £2,724, a £2,273 spread on the same certified stone. Brilliant Earth lists it at £2,724. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.08

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG809671960

Dimensions16.14 × 8.66 × 5.21 mm

L/W Ratio1.86

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG809671960

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: £2,724 GBP|Low: £421 GBP|High: £2,724 GBP|Avg: £1,232 GBP

Brilliant Earth

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October 31, 2026

Retailer 14£421 GBP

Retailer 20£451 GBP

Retailer 9£471 GBP

Retailer 10£471 GBP

Retailer 5£522 GBP

Retailer 17£554 GBP

Retailer 4£619 GBP

Retailer 8£758 GBP

Retailer 18£761 GBP

Retailer 22£804 GBP

Retailer 21£809 GBP

Retailer 19£1,120 GBP

Retailer 23£1,161 GBP

Retailer 3£1,180 GBP

Retailer 6£1,373 GBP

Retailer 12£1,524 GBP

Retailer 2£1,614 GBP

Retailer 11£1,679 GBP

Retailer 15£2,105 GBP

Retailer 16£2,129 GBP

Retailer 13£2,243 GBP

Retailer 7£2,268 GBP

Brilliant Earth£2,724 GBP

27 data points across 23 retailers

22 retailers£451 GBP to £2,724 GBP

Retailer 1

£421 GBP

$564 USD

Price last confirmed 9 days ago

Retailer 2

£451 GBP

View

Retailer 3

£471 GBP

$631 USD

View

Price last confirmed 8 days ago

Retailer 4

£522 GBP

$699 USD

View

Price last confirmed 7 days ago

Retailer 5

£554 GBP

HK$5,800 HKD

View

Retailer 6

£619 GBP

$830 USD

View

Retailer 7

£758 GBP

$1,016 USD

View

Retailer 8

£761 GBP

€971 EUR

View

B+

Retailer 9

£804 GBP

$1,077 USD

View

Retailer 10

£809 GBP

View

Retailer 11

£1,120 GBP

A$2,308 AUD

View

Retailer 12

£1,161 GBP

$1,555 USD

View

B+

Retailer 13

£1,180 GBP

$1,581 USD

View

Retailer 14

£1,373 GBP

$1,839 USD

View

Price last confirmed 7 days ago

Retailer 15

£1,524 GBP

View

Price last confirmed 7 days ago

B+

Retailer 16

£1,614 GBP

SGD 2,923 SGD

View

B+

Retailer 17

£1,679 GBP

$2,250 USD

View

Retailer 18

£2,105 GBP

$2,820 USD

View

Retailer 19

£2,129 GBP

A$4,389 AUD

View

Price last confirmed 24 days ago

Retailer 20

£2,243 GBP

$3,005 USD

View

Retailer 21

£2,268 GBP

View

Most Expensive

Brilliant Earth

20213475A · Oct 31

£2,724 GBP

$3,650 USD

View

21 more retailers have this diamond

Prices start from £451 GBPSave up to £2,273 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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