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Asscher|Lab Grown|IGI

1.22ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG635490251

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG635490251

Diamond specifications and retailer prices

From HK$6,558 HKD
£659 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: HK$6,558 HKD 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 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635490251 or 635490251. Listed at a single retailer as of November 5, 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

1.22
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635490251
Dimensions5.91 × 5.89 × 3.84 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
5.91 mm5.89 mm1.22 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635490251
Side View
Table 63.0%Crown 33.6°Girdle: MediumPavilion 38.9°Culet: NoneDepth 65.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Nov 5
Current: HK$3,519 HKD|Low: HK$2,626 HKD|High: HK$12,697 HKD|Avg: HK$5,863 HKD|-15.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
March 23, 2026
Retailer 7HK$2,626 HKD
Retailer 6HK$3,292 HKD
Retailer 1HK$3,519 HKD
Retailer 4HK$4,365 HKD
Retailer 5HK$5,094 HKD
Retailer 10HK$6,027 HKD
Retailer 9HK$7,179 HKD
Retailer 3HK$7,289 HKD
Retailer 2HK$10,032 HKD
Retailer 8HK$12,697 HKD

38 data points across 10 retailers

1 retailer

B
Diamond Quarter
1.22VS1FLG511CA3N · Nov 5
HK$6,558 HKD
£659 GBP
View

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B
1.22ct Asscher
HK$6,558 HKD