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Cushion|Lab Grown|IGI

1.64ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG530221623

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG530221623

Diamond specifications and retailer prices

From $497 CAD
$356 USD
As of October 25, 2026
Save $1,626 CAD (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,123 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion 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 LG530221623 or 530221623. Listed at 9 retailers as of October 25, 2026, with prices from $497 to $2,123, a $1,626 spread on the same certified stone. Brilliant Earth lists it at $2,123. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530221623
Dimensions7.41 × 7.19 × 4.46 mm
L/W Ratio1.03
Girdle conditionFaceted
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
7.41 mm7.19 mm1.64 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530221623
Side View
Table 62.5%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,123 CAD|Low: $497 CAD|High: $2,249 CAD|Avg: $1,225 CAD|-5.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$497 CAD
Retailer 5$782 CAD
Retailer 9$814 CAD
Retailer 7$819 CAD
Retailer 2$872 CAD
Retailer 8$974 CAD
Retailer 6$1,914 CAD
Retailer 3$2,005 CAD
Brilliant Earth$2,123 CAD

38 data points across 9 retailers

9 retailers$497 CAD to $2,123 CAD

A
Cheapest Retailer
-
$497 CAD
$356 USD
A
Retailer 2
-
$782 CAD
$560 USD
View
A
Retailer 3
-
$814 CAD
$583 USD
View
A
Retailer 4
-
$819 CAD
$586 USD
View
A
Retailer 5
-
$872 CAD
£492 GBP
View
B+
Retailer 6
-
$974 CAD
$697 USD
View
B
Retailer 7
-
$1,914 CAD
$1,370 USD
View
B
Retailer 8
-
$2,005 CAD
£1,130 GBP
View
Most Expensive
B
Brilliant Earth
5974689A · Oct 31
$2,123 CAD
$1,520 USD
View
8 more retailers have this diamond
Prices start from $497 CADSave up to $1,626 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 Cushion
$497 CAD