Marquise|Lab Grown|IGI

5.08ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG833644251

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833644251

Diamond specifications and retailer prices

From £573 GBP

$769 USD

As of November 1, 2026

Save £1,761 GBP (75%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £3,387 GBP at Rare Carat · As of October 7, 2026

View at Rare Carat

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833644251 or 833644251. Listed at 18 retailers as of November 1, 2026, with a 307% 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

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle38.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG833644251

Dimensions18.89 × 8.69 × 5.18 mm

L/W Ratio2.17

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 LG833644251

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: Nov 1

Current: £3,387 GBP|Low: £573 GBP|High: £3,387 GBP|Avg: £1,510 GBP

Rare Carat

Retailer 2

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Retailer 11

Retailer 12

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Retailer 17

November 2, 2026

Retailer 4£573 GBP

Retailer 2£633 GBP

Retailer 15£696 GBP

Retailer 16£727 GBP

Retailer 8£851 GBP

Retailer 10£952 GBP

Retailer 13£966 GBP

Retailer 12£1,205 GBP

Retailer 14£1,207 GBP

Retailer 7£1,325 GBP

Retailer 17£1,550 GBP

Retailer 9£1,931 GBP

Retailer 5£1,953 GBP

Retailer 6£2,027 GBP

Retailer 3£2,049 GBP

Retailer 11£2,334 GBP

Rare Carat£3,387 GBP

39 data points across 17 retailers

18 retailers£573 GBP to £2,334 GBP

Cheapest Retailer

£573 GBP

$769 USD

Final sale: no returns

Retailer 2

£633 GBP

View

Retailer 3

£665 GBP

$892 USD

View

Price last confirmed 36 days ago

Retailer 4

£696 GBP

HK$7,300 HKD

View

Retailer 5

£727 GBP

$975 USD

View

B+

Retailer 6

£851 GBP

$1,142 USD

View

Retailer 7

£952 GBP

View

Retailer 8

£966 GBP

€1,235 EUR

View

Retailer 9

£1,205 GBP

A$2,487 AUD

View

Retailer 10

£1,207 GBP

ZAR 26,171 ZAR

View

Retailer 11

£1,325 GBP

$1,778 USD

View

Retailer 12

£1,550 GBP

$2,080 USD

View

Retailer 13

£1,931 GBP

View

Price last confirmed 17 days ago

B+

Retailer 14

£1,953 GBP

$2,621 USD

View

B+

Retailer 15

£2,027 GBP

$2,720 USD

View

B+

Retailer 16

£2,049 GBP

$2,750 USD

View

B+

Retailer 17

£2,334 GBP

View

Most Expensive

Rare Carat

18P833644251 · Oct 7

£3,387 GBP

$4,545 USD

View

Price last confirmed 25 days ago

17 more retailers have this diamond

Prices start from £573 GBPSave up to £1,761 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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5.08ct Marquise

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