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Cushion|Lab Grown|IGI

1.64ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG605369940

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG605369940

Diamond specifications and retailer prices

From $332 CAD
$237 USD
As of October 28, 2026
Save $2,328 CAD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,659 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605369940 or 605369940. Listed at 6 retailers as of October 27, 2026, with prices from $332 to $2,659, a $2,328 spread on the same certified stone. Do Amore Diamonds lists it at $2,659. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605369940
Dimensions6.81 × 6.82 × 4.61 mm
L/W Ratio1.00
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
6.81 mm6.82 mm1.64 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605369940
Side View
Table 58.0%Crown 36.7°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.6%

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 28
Current: $2,659 CAD|Low: $211 CAD|High: $2,981 CAD|Avg: $1,297 CAD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 8$332 CAD
Retailer 6$596 CAD
Retailer 11$671 CAD
Retailer 10$746 CAD
Retailer 12$792 CAD
Retailer 3$1,075 CAD
Retailer 13$1,304 CAD
Retailer 9$1,392 CAD
Retailer 2$1,523 CAD
Retailer 4$1,600 CAD
Retailer 7$1,805 CAD
Retailer 5$1,917 CAD
Do Amore Diamonds$2,659 CAD

14 data points across 13 retailers

6 retailers$332 CAD to $2,659 CAD

A
Cheapest Retailer
-
$332 CAD
$237 USD
Final sale: no returns
B+
Retailer 2
-
$596 CAD
$426 USD
View
B+
Retailer 3
-
$1,523 CAD
£857 GBP
View
B
Retailer 4
-
$1,805 CAD
$1,290 USD
View
B
Retailer 5
-
$1,917 CAD
$1,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-4A59D89B9 · Oct 27
$2,659 CAD
$1,900 USD
View
5 more retailers have this diamond
Prices start from $332 CADSave up to $2,328 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
$332 CAD