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Asscher|Lab Grown|IGI

1.31ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG591337122

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG591337122

Diamond specifications and retailer prices

From $876 CAD
£494 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $876 CAD 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 1.31ct lab-grown asscher diamond

This 1.31ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591337122 or 591337122. Listed at a single retailer as of October 31, 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

1.31
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591337122
Dimensions6.13 × 6.05 × 3.94 mm
L/W Ratio1.01
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
6.13 mm6.05 mm1.31 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591337122
Side View
Table 65.0%Crown 36.2°Girdle: MediumPavilion 39.3°CuletDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $876 CAD|Low: $876 CAD|High: $876 CAD|Avg: $876 CAD
September 26, 2026
Diamond Quarter$876 CAD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.31VS1GLG224F90N · Oct 31
$876 CAD
£494 GBP
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B
1.31ct Asscher
$876 CAD