Marquise|Lab Grown|IGI

1.09ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG842620598

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842620598

Diamond specifications and retailer prices

From £124 GBP

$166 USD

As of October 30, 2026

Save £686 GBP (85%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £810 GBP at Yadav Diamonds · As of October 30, 2026

View at Yadav Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842620598 or 842620598. Listed at 21 retailers as of October 30, 2026, with prices from £124 to £810, a £686 spread on the same certified stone. Yadav Diamonds lists it at £810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG842620598

Dimensions10.70 × 5.44 × 3.28 mm

L/W Ratio1.97

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 LG842620598

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: £375 GBP|Low: £124 GBP|High: £810 GBP|Avg: £356 GBP|-1.0%

Retailer 1

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Yadav Diamonds

November 1, 2026

Retailer 7£124 GBP

Retailer 4£144 GBP

Retailer 9£154 GBP

Retailer 20£154 GBP

Retailer 2£182 GBP

Retailer 15£189 GBP

Retailer 10£209 GBP

Retailer 19£261 GBP

Retailer 12£266 GBP

Retailer 16£273 GBP

Retailer 3£283 GBP

Retailer 6£337 GBP

Retailer 1£375 GBP

Retailer 17£380 GBP

Retailer 18£418 GBP

Retailer 11£426 GBP

Retailer 5£495 GBP

Retailer 13£514 GBP

Retailer 8£536 GBP

Retailer 14£720 GBP

Yadav Diamonds£810 GBP

23 data points across 21 retailers

21 retailers£124 GBP to £810 GBP

Cheapest Retailer

£124 GBP

$166 USD

Retailer 2

£144 GBP

$193 USD

View

Retailer 3

£154 GBP

$206 USD

View

Price last confirmed 7 days ago

Retailer 4

£154 GBP

$206 USD

View

Retailer 5

£182 GBP

HK$1,900 HKD

View

Retailer 6

£189 GBP

View

B+

Retailer 7

£209 GBP

$280 USD

View

Retailer 8

£261 GBP

€333 EUR

View

Retailer 9

£266 GBP

ZAR 5,755 ZAR

View

Retailer 10

£273 GBP

View

Retailer 11

£283 GBP

$379 USD

View

Retailer 12

£337 GBP

$451 USD

View

B+

Retailer 13

£375 GBP

A$774 AUD

View

B+

Retailer 14

£380 GBP

$509 USD

View

B+

Retailer 15

£418 GBP

$560 USD

View

B+

Retailer 16

£426 GBP

SGD 772 SGD

View

B+

Retailer 17

£495 GBP

$663 USD

View

B+

Retailer 18

£514 GBP

$689 USD

View

B+

Retailer 19

£536 GBP

$718 USD

View

Retailer 20

£720 GBP

View

Most Expensive

Yadav Diamonds

13338356 · Oct 30

£810 GBP

$1,085 USD

View

20 more retailers have this diamond

Prices start from £124 GBPSave up to £686 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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