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Asscher|Lab Grown|IGI

1.77ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG668425900

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG668425900

Diamond specifications and retailer prices

From HK$5,442 HKD
£546 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$5,442 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 1.77ct lab-grown asscher diamond

This 1.77ct 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 LG668425900 or 668425900. 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

1.77
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668425900
Dimensions6.65 × 6.55 × 4.32 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.55 mm1.77 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668425900
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 40.1°Culet: NoneDepth 66.0%

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$17,888 HKD|Low: HK$1,255 HKD|High: HK$18,202 HKD|Avg: HK$6,977 HKD|-1.7%
Retailer 1
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Retailer 14
April 3, 2026
Retailer 4HK$1,632 HKD
Retailer 8HK$1,664 HKD
Retailer 2HK$1,808 HKD
Retailer 7HK$2,746 HKD
Retailer 3HK$2,832 HKD
Retailer 11HK$3,954 HKD
Retailer 14HK$4,374 HKD
Retailer 10HK$5,202 HKD
Retailer 12HK$5,532 HKD
Retailer 9HK$5,908 HKD
Retailer 5HK$7,147 HKD
Retailer 13HK$8,250 HKD
Retailer 6HK$10,625 HKD
Retailer 1HK$17,888 HKD

33 data points across 14 retailers

1 retailer

B+
Diamond Quarter
1.77VS1HLG00CAFAN · Nov 2
HK$5,442 HKD
£546 GBP
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B+
1.77ct Asscher
HK$5,442 HKD