Marquise|Lab Grown|IGI

5.07ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846638412

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846638412

Diamond specifications and retailer prices

From £1,256 GBP

$1,683 USD

As of October 29, 2026

Save £4,252 GBP (77%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £5,508 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 5.07ct lab-grown marquise diamond

This 5.07ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846638412 or 846638412. Listed at 17 retailers as of October 29, 2026, with prices from £1,256 to £5,508, a £4,252 spread on the same certified stone. Brilliant Earth lists it at £5,508. 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

5.07

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG846638412

Dimensions17.03 × 9.02 × 5.83 mm

L/W Ratio1.89

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 LG846638412

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 29

Current: £5,508 GBP|Low: £1,256 GBP|High: £9,837 GBP|Avg: £2,968 GBP|-44.0%

Brilliant Earth

Retailer 2

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Retailer 11

Retailer 12

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Retailer 17

October 31, 2026

Retailer 3£1,256 GBP

Retailer 10£1,261 GBP

Retailer 14£1,328 GBP

Retailer 2£1,693 GBP

Retailer 6£1,717 GBP

Retailer 15£1,953 GBP

Retailer 8£2,179 GBP

Retailer 11£2,439 GBP

Retailer 9£2,649 GBP

Retailer 16£2,705 GBP

Retailer 5£2,900 GBP

Retailer 13£3,235 GBP

Retailer 12£3,446 GBP

Retailer 7£3,543 GBP

Retailer 17£4,220 GBP

Retailer 4£4,365 GBP

Brilliant Earth£5,508 GBP

11 data points across 17 retailers

17 retailers£1,256 GBP to £5,508 GBP

Cheapest Retailer

£1,256 GBP

$1,683 USD

Final sale: no returns

Retailer 2

£1,261 GBP

View

Retailer 3

£1,328 GBP

$1,780 USD

View

Retailer 4

£1,693 GBP

View

Retailer 5

£1,717 GBP

$2,300 USD

View

B+

Retailer 6

£1,953 GBP

€2,492 EUR

View

B+

Retailer 7

£2,179 GBP

$2,919 USD

View

B+

Retailer 8

£2,439 GBP

ZAR 52,786 ZAR

View

Retailer 9

£2,649 GBP

A$5,460 AUD

View

Price last confirmed 8 days ago

B+

Retailer 10

£2,705 GBP

$3,625 USD

View

B+

Retailer 11

£2,900 GBP

View

B+

Retailer 12

£3,235 GBP

$4,334 USD

View

Retailer 13

£3,446 GBP

View

Retailer 14

£3,543 GBP

$4,748 USD

View

Retailer 15

£4,220 GBP

$5,655 USD

View

Retailer 16

£4,365 GBP

$5,848 USD

View

Most Expensive

Brilliant Earth

22220966A · Oct 30

£5,508 GBP

$7,380 USD

View

16 more retailers have this diamond

Prices start from £1,256 GBPSave up to £4,252 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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5.07ct Marquise

£1,256 GBP