Round|Lab Grown|IGI

1.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG671433826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG671433826

Diamond specifications and retailer prices

From £163 GBP

$217 USD

As of October 29, 2026

Save £649 GBP (80%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £812 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG671433826 or 671433826. Listed at 17 retailers as of October 26, 2026, with prices from £163 to £812, a £649 spread on the same certified stone. MOH London lists it at £812. 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

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG671433826

Dimensions6.61 × 6.63 × 4.04 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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 LG671433826

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: £812 GBP|Low: £157 GBP|High: £820 GBP|Avg: £382 GBP|+0.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 30, 2026

Retailer 8£163 GBP

Retailer 13£182 GBP

Retailer 3£189 GBP

Retailer 5£202 GBP

Retailer 11£202 GBP

Retailer 9£285 GBP

Retailer 6£333 GBP

Retailer 2£375 GBP

Retailer 12£437 GBP

Retailer 7£526 GBP

Retailer 10£646 GBP

Retailer 4£650 GBP

MOH London£812 GBP

45 data points across 13 retailers

17 retailers£163 GBP to £812 GBP

Cheapest Retailer

£163 GBP

$217 USD

Retailer 2

£182 GBP

$243 USD

View

Final sale: no returns

Retailer 3

£189 GBP

$252 USD

View

Retailer 4

£202 GBP

$269 USD

View

Retailer 5

£202 GBP

$269 USD

View

B+

Retailer 6

£265 GBP

$353 USD

View

B+

Retailer 7

£285 GBP

$380 USD

View

B+

Retailer 8

£333 GBP

€422 EUR

View

B+

Retailer 9

£375 GBP

View

Retailer 10

£437 GBP

$582 USD

View

Retailer 11

£526 GBP

$700 USD

View

Retailer 12

£546 GBP

SGD 982 SGD

View

Retailer 13

£646 GBP

$860 USD

View

Retailer 14

£650 GBP

$866 USD

View

Retailer 15

£690 GBP

$919 USD

View

Retailer 16

£709 GBP

$944 USD

View

Most Expensive

MOH London

LG671433826 · Oct 26

£812 GBP

View

16 more retailers have this diamond

Prices start from £163 GBPSave up to £649 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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