Marquise|Lab Grown|IGI

5.08ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG835657493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835657493

Diamond specifications and retailer prices

From £1,057 GBP

$1,416 USD

As of October 30, 2026

Save £4,888 GBP (82%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: £7,236 GBP at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 5.08ct lab-grown marquise diamond

This 5.08ct 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 LG835657493 or 835657493. Listed at 27 retailers as of October 30, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.08

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG835657493

Dimensions18.29 × 9.07 × 5.51 mm

L/W Ratio2.02

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG835657493

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 30

Current: £1,730 GBP|Low: £1,057 GBP|High: £9,859 GBP|Avg: £2,853 GBP|-19.1%

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October 31, 2026

Retailer 20£1,057 GBP

Retailer 10£1,149 GBP

Retailer 9£1,183 GBP

Retailer 23£1,225 GBP

Retailer 21£1,287 GBP

Retailer 2£1,355 GBP

Retailer 5£1,414 GBP

Retailer 4£1,449 GBP

Retailer 1£1,730 GBP

Retailer 17£1,924 GBP

Retailer 12£1,990 GBP

Retailer 25£2,092 GBP

Retailer 8£2,297 GBP

Retailer 24£2,490 GBP

Retailer 18£2,690 GBP

Retailer 7£2,722 GBP

Retailer 15£2,957 GBP

Retailer 16£3,171 GBP

Retailer 3£3,519 GBP

Retailer 13£3,610 GBP

Retailer 14£4,097 GBP

Retailer 22£4,312 GBP

Retailer 11£4,616 GBP

Retailer 19£5,515 GBP

Retailer 6£5,945 GBP

18 data points across 25 retailers

27 retailers£1,057 GBP to £5,945 GBP

Cheapest Retailer

£1,057 GBP

$1,416 USD

Retailer 2

£1,149 GBP

$1,540 USD

View

Retailer 3

£1,183 GBP

$1,585 USD

View

Final sale: no returns

Retailer 4

£1,225 GBP

$1,642 USD

View

Retailer 5

£1,287 GBP

View

Retailer 6

£1,355 GBP

$1,815 USD

View

Retailer 7

£1,414 GBP

HK$14,800 HKD

View

Retailer 8

£1,449 GBP

$1,942 USD

View

Retailer 9

£1,491 GBP

$1,998 USD

View

Price last confirmed 18 days ago

Retailer 10

£1,730 GBP

View

Retailer 11

£1,924 GBP

$2,578 USD

View

Retailer 12

£1,990 GBP

$2,667 USD

View

B+

Retailer 13

£2,092 GBP

€2,669 EUR

View

B+

Retailer 14

£2,297 GBP

$3,078 USD

View

B+

Retailer 15

£2,490 GBP

ZAR 53,906 ZAR

View

Retailer 16

£2,690 GBP

A$5,546 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

£2,722 GBP

$3,647 USD

View

B+

Retailer 18

£2,957 GBP

View

B+

Retailer 19

£3,171 GBP

$4,249 USD

View

B+

Retailer 20

£3,519 GBP

View

B+

Retailer 21

£3,610 GBP

$4,837 USD

View

Retailer 22

£4,097 GBP

SGD 7,419 SGD

View

Retailer 23

£4,312 GBP

$5,778 USD

View

Retailer 24

£4,616 GBP

$6,185 USD

View

Retailer 25

£5,515 GBP

$7,390 USD

View

Retailer 26

£5,945 GBP

$7,966 USD

View

Most Expensive

Novita Diamonds

cert_835657493 · Oct 8

£7,236 GBP

A$14,916 AUD

View

Price last confirmed 22 days ago

26 more retailers have this diamond

Prices start from £1,057 GBPSave up to £4,888 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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