Marquise|Lab Grown|IGI

5.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG845697463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845697463

Diamond specifications and retailer prices

From £463 GBP

$620 USD

As of October 30, 2026

Save £6,110 GBP (93%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £6,573 GBP at Yadav Diamonds · As of October 30, 2026

View at Yadav Diamonds

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845697463 or 845697463. Listed at 22 retailers as of October 30, 2026, with prices from £463 to £6,573, a £6,110 spread on the same certified stone. Yadav Diamonds lists it at £6,573. 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

5.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG845697463

Dimensions17.86 × 8.93 × 5.57 mm

L/W Ratio2.00

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 LG845697463

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: £518 GBP|Low: £463 GBP|High: £6,573 GBP|Avg: £1,571 GBP|-5.8%

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Yadav Diamonds

November 1, 2026

Retailer 4£463 GBP

Retailer 1£518 GBP

Retailer 9£573 GBP

Retailer 12£581 GBP

Retailer 5£640 GBP

Retailer 17£668 GBP

Retailer 2£769 GBP

Retailer 20£835 GBP

Retailer 13£868 GBP

Retailer 15£891 GBP

Retailer 3£1,087 GBP

Retailer 10£1,132 GBP

Retailer 18£1,219 GBP

Retailer 19£1,424 GBP

Retailer 16£1,508 GBP

Retailer 21£1,762 GBP

Retailer 6£1,845 GBP

Retailer 8£1,852 GBP

Retailer 14£2,350 GBP

Retailer 7£2,585 GBP

Retailer 11£3,038 GBP

Yadav Diamonds£6,573 GBP

13 data points across 22 retailers

22 retailers£463 GBP to £6,573 GBP

Cheapest Retailer

£463 GBP

$620 USD

Retailer 2

£518 GBP

$694 USD

View

Retailer 3

£573 GBP

$768 USD

View

Retailer 4

£581 GBP

View

Retailer 5

£640 GBP

HK$6,700 HKD

View

Retailer 6

£668 GBP

$895 USD

View

B+

Retailer 7

£769 GBP

$1,030 USD

View

Retailer 8

£835 GBP

$1,119 USD

View

Retailer 9

£868 GBP

€1,108 EUR

View

Retailer 10

£891 GBP

View

Retailer 11

£1,087 GBP

A$2,240 AUD

View

Retailer 12

£1,132 GBP

ZAR 24,495 ZAR

View

Retailer 13

£1,219 GBP

$1,633 USD

View

Retailer 14

£1,424 GBP

$1,908 USD

View

B+

Retailer 15

£1,508 GBP

$2,021 USD

View

B+

Retailer 16

£1,762 GBP

$2,361 USD

View

B+

Retailer 17

£1,845 GBP

SGD 3,340 SGD

View

B+

Retailer 18

£1,852 GBP

$2,482 USD

View

B+

Retailer 19

£2,350 GBP

View

B+

Retailer 20

£2,585 GBP

$3,464 USD

View

Retailer 21

£3,038 GBP

$4,070 USD

View

Most Expensive

Yadav Diamonds

13343987 · Oct 30

£6,573 GBP

$8,807 USD

View

21 more retailers have this diamond

Prices start from £463 GBPSave up to £6,110 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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