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Asscher|Lab Grown|IGI

1.22ct F VS2 Asscher Lab Grown Diamond

EX • F/VS2 • IGI LG588373810

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG588373810

Diamond specifications and retailer prices

From £327 GBP
As of November 4, 2026
Save £141 GBP (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £467 GBP at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588373810 or 588373810. Listed at 2 retailers as of November 4, 2026, with prices from £327 to £467, a £141 spread on the same certified stone. Diamond Quarter lists it at £467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588373810
Dimensions5.92 × 5.91 × 3.73 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
5.92 mm5.91 mm1.22 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588373810
Side View
Table 70.0%Crown 34.4°Girdle: MediumPavilion 39.6°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: £327 GBP|Low: £319 GBP|High: £367 GBP|Avg: £338 GBP|-11.1%
September 23, 2026
Retailer 1£327 GBP

3 data points across 1 retailer

2 retailers£327 GBP to £467 GBP

A
Cheapest Retailer
-
£327 GBP
Most Expensive
B
Diamond Quarter
1.22VS2FLG10A443N · Nov 5
£467 GBP
View
1 more retailer has this diamond
Prices start from £327 GBPSave up to £141 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.22ct Asscher
£327 GBP