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Asscher|Lab Grown|IGI

3.94ct G VS1 Asscher Lab Grown Diamond

VG • G/VS1 • IGI LG639417062

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639417062

Diamond specifications and retailer prices

From £1,049 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: £1,049 GBP at Diamond Quarter
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 Diamond Quarter

About this 3.94ct lab-grown asscher diamond

This 3.94ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG639417062 or 639417062. 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.94
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639417062
Dimensions8.94 × 8.73 × 5.64 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.94 mm8.73 mm3.94 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639417062
Side View
Table 69.0%Crown 39.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £764 GBP|Low: £608 GBP|High: £2,321 GBP|Avg: £1,287 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
September 16, 2026
Retailer 2£608 GBP
Retailer 1£764 GBP
Retailer 3£1,489 GBP
Retailer 4£1,794 GBP

12 data points across 4 retailers

1 retailer

B+
Diamond Quarter
3.94VS1GLG62EC5FN · Nov 2
£1,049 GBP
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B+
3.94ct Asscher
£1,049 GBP