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Asscher|Lab Grown|IGI

1.18ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG602313838

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG602313838

Diamond specifications and retailer prices

From £574 GBP
$770 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £574 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.18ct lab-grown asscher diamond

This 1.18ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602313838 or 602313838. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313838
Dimensions5.91 × 5.81 × 3.85 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.91 mm5.81 mm1.18 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313838
Side View
Table 63.0%Crown 33.8°Girdle: MediumPavilion 43.2°Culet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £574 GBP|Low: £133 GBP|High: £947 GBP|Avg: £496 GBP|+1.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 12, 2026
Retailer 5£133 GBP
Retailer 6£304 GBP
Retailer 4£323 GBP
Retailer 3£354 GBP
Retailer 7£388 GBP
Retailer 9£446 GBP
Retailer 2£497 GBP
Brilliant Earth£574 GBP
Retailer 8£947 GBP

74 data points across 9 retailers

1 retailer

B
Brilliant Earth
17980527A · Nov 2
£574 GBP
$770 USD
View

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.

B
1.18ct Asscher
£574 GBP