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Asscher|Lab Grown|IGI

1.64ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG685592819

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG685592819

Diamond specifications and retailer prices

From $900 CAD
$644 USD
As of October 29, 2026
Save $330 CAD (27%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,229 CAD at Diamond Quarter · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685592819 or 685592819. Listed at 2 retailers as of October 29, 2026, with prices from $900 to $1,229, a $330 spread on the same certified stone. Diamond Quarter lists it at $1,229. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592819
Dimensions6.46 × 6.44 × 4.28 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.44 mm1.64 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685592819
Side View
Table 63.0%Crown 35.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $900 CAD|Low: $841 CAD|High: $3,450 CAD|Avg: $1,768 CAD|-13.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 23, 2026
Retailer 5$841 CAD
Retailer 1$900 CAD
Retailer 2$1,178 CAD
Retailer 4$1,597 CAD
Retailer 6$1,606 CAD
Retailer 8$1,793 CAD
Retailer 7$2,794 CAD
Retailer 3$3,450 CAD

38 data points across 8 retailers

2 retailers$900 CAD to $1,229 CAD

A
Cheapest Retailer
-
$900 CAD
$644 USD
Most Expensive
B
Diamond Quarter
1.64VS1ELG198D59N · Oct 29
$1,229 CAD
£693 GBP
View
1 more retailer has this diamond
Prices start from $900 CADSave up to $330 CAD

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.

A
1.64ct Asscher
$900 CAD