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Asscher|Lab Grown|IGI

1.23ct H VS2 Asscher Lab Grown Diamond

EX • H/VS2 • IGI LG612344097

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG612344097

Diamond specifications and retailer prices

From £362 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £362 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 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG612344097 or 612344097. 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

1.23
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612344097
Dimensions5.99 × 5.82 × 3.87 mm
L/W Ratio1.03
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
5.99 mm5.82 mm1.23 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612344097
Side View
Table 67.0%Crown 37.4°Girdle: MediumPavilion 42.7°CuletDepth 66.5%

Caratlytics Score

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

Last verified: Oct 31
Current: £362 GBP|Low: £362 GBP|High: £362 GBP|Avg: £362 GBP
September 26, 2026
Diamond Quarter£362 GBP

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.23VS2HLG97D0A0N · Oct 31
£362 GBP
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B+
1.23ct Asscher
£362 GBP