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Asscher|Lab Grown|IGI

1.64ct F VS2 Asscher Lab Grown Diamond

ID • F/VS2 • IGI LG670427441

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670427441

Diamond specifications and retailer prices

From HK$9,180 HKD
$1,170 USD
As of November 2, 2026
Save HK$2,018 HKD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$11,197 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.64ct lab-grown asscher diamond

This 1.64ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670427441 or 670427441. Listed at 2 retailers as of November 2, 2026, with prices from HK$9,180 to HK$11,197, a HK$2,018 spread on the same certified stone. Diamond Quarter lists it at HK$11,197. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670427441
Dimensions6.45 × 6.44 × 4.34 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.44 mm1.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670427441
Side View
Table 66.0%Crown 35.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$9,180 HKD|Low: HK$3,138 HKD|High: HK$15,457 HKD|Avg: HK$8,128 HKD|-36.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8HK$3,138 HKD
Retailer 3HK$4,118 HKD
Retailer 5HK$4,410 HKD
Retailer 4HK$6,606 HKD
Retailer 10HK$8,418 HKD
Retailer 6HK$8,609 HKD
Retailer 7HK$8,858 HKD
Retailer 1HK$9,180 HKD
Retailer 2HK$9,814 HKD
Retailer 9HK$15,457 HKD

2 data points across 10 retailers

2 retailersHK$9,180 HKD to HK$11,197 HKD

B+
Cheapest Retailer
-
HK$9,180 HKD
$1,170 USD
Most Expensive
B
Diamond Quarter
1.64VS2FLG419859N · Nov 2
HK$11,197 HKD
£1,124 GBP
View
1 more retailer has this diamond
Prices start from HK$9,180 HKDSave up to HK$2,018 HKD

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.

B+
1.64ct Asscher
HK$9,180 HKD