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Asscher|Lab Grown|IGI

1.64ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG620431972

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620431972

Diamond specifications and retailer prices

From $1,837 CAD
£1,035 GBP
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $1,837 CAD at Diamond Quarter
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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620431972 or 620431972. Listed at 2 retailers as of October 31, 2026. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620431972
Dimensions6.54 × 6.42 × 4.30 mm
L/W Ratio1.02
Culet sizePointed
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
6.54 mm6.42 mm1.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620431972
Side View
Table 62.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $3,283 CAD|Low: $254 CAD|High: $3,283 CAD|Avg: $1,245 CAD|+15.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
August 27, 2026
Retailer 7$254 CAD
Retailer 5$679 CAD
Retailer 12$688 CAD
Retailer 8$694 CAD
Retailer 11$791 CAD
Retailer 2$822 CAD
Retailer 10$862 CAD
Retailer 4$1,210 CAD
Retailer 6$1,459 CAD
Retailer 9$1,567 CAD
Retailer 3$1,575 CAD
Retailer 1$3,283 CAD

56 data points across 12 retailers

2 retailers

Retailer 1
-
$1,459 CAD
$1,045 USD
Price last confirmed 52 days ago
Most Expensive
B
Diamond Quarter
1.64VS1FLG726DA0N · Oct 31
$1,837 CAD
£1,035 GBP
View
1 more retailer has this diamond

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
$1,837 CAD