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Asscher|Lab Grown|IGI

1.63ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG636419295

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG636419295

Diamond specifications and retailer prices

From HK$4,455 HKD
£447 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$4,455 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 1.63ct lab-grown asscher diamond

This 1.63ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636419295 or 636419295. Listed at a single retailer as of November 2, 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

1.63
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636419295
Dimensions6.68 × 6.53 × 4.14 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.53 mm1.63 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636419295
Side View
Table 66.0%Crown 38.5°Girdle: MediumPavilion 39.9°CuletDepth 63.4%

Caratlytics Score

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

Last verified: Nov 2
Current: HK$4,455 HKD|Low: HK$4,455 HKD|High: HK$4,455 HKD|Avg: HK$4,455 HKD
September 26, 2026
Diamond QuarterHK$4,455 HKD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.63VS1HLG95F351N · Nov 2
HK$4,455 HKD
£447 GBP
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B+
1.63ct Asscher
HK$4,455 HKD