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Asscher|Lab Grown|IGI

1.03ct H VS2 Asscher Lab Grown Diamond

EX • H/VS2 • IGI LG639463307

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG639463307

Diamond specifications and retailer prices

From £338 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £338 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 1.03ct lab-grown asscher diamond

This 1.03ct 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 LG639463307 or 639463307. 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

1.03
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639463307
Dimensions5.62 × 5.44 × 3.69 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.44 mm1.03 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639463307
Side View
Table 66.0%Crown 35.8°Girdle: Slightly ThickPavilion 39.6°CuletDepth 67.8%

Caratlytics Score

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

Last verified: Oct 31
Current: £338 GBP|Low: £338 GBP|High: £338 GBP|Avg: £338 GBP
September 26, 2026
Diamond Quarter£338 GBP

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.03VS2HLG07CE23N · Oct 31
£338 GBP
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B+
1.03ct Asscher
£338 GBP