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Asscher|Lab Grown|IGI

1.42ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG640489567

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG640489567

Diamond specifications and retailer prices

From $610 USD
£480 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $610 USD 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 1.42ct lab-grown asscher diamond

This 1.42ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG640489567 or 640489567. 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

1.42
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640489567
Dimensions6.26 × 6.11 × 4.07 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.26 mm6.11 mm1.42 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640489567
Side View
Table 68.0%Crown 38.9°Girdle: MediumPavilion 39.1°CuletDepth 66.6%

Caratlytics Score

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

Last verified: Nov 2
Current: $610 USD|Low: $610 USD|High: $610 USD|Avg: $610 USD
September 26, 2026
Diamond Quarter$610 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.42VS1FLG673F57N · Nov 2
$610 USD
£480 GBP
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B+
1.42ct Asscher
$610 USD