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Asscher|Lab Grown|IGI

1.81ct F VS1 Asscher Lab Grown Diamond

GD • F/VS1 • IGI LG620471931

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620471931

Diamond specifications and retailer prices

From £1,285 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,285 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.
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About this 1.81ct lab-grown asscher diamond

This 1.81ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620471931 or 620471931. 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. 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

1.81
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620471931
Dimensions6.65 × 6.64 × 4.41 mm
L/W Ratio1.00
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
6.65 mm6.64 mm1.81 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620471931
Side View
Table 63.0%Crown 33.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 66.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: £1,234 GBP|Low: £1,234 GBP|High: £1,234 GBP|Avg: £1,234 GBP
December 10, 2025
Retailer 1£1,234 GBP

1 data point across 1 retailer

1 retailer

C
Diamond Quarter
1.81VS1FLG31FE65N · Oct 31
£1,285 GBP
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C
1.81ct Asscher
£1,285 GBP