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Cushion|Lab Grown|IGI

1.64ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG620486216

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG620486216

Diamond specifications and retailer prices

From $313 CAD
$224 USD
As of October 28, 2026
Save $2,132 CAD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,445 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 LG620486216 or 620486216. Listed at 5 retailers as of October 27, 2026, with prices from $313 to $2,445, a $2,132 spread on the same certified stone. Do Amore Diamonds lists it at $2,445. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620486216
Dimensions8.69 × 5.99 × 4.04 mm
L/W Ratio1.45
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
8.69 mm5.99 mm1.64 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620486216
Side View
Table 61.0%Crown 32.8°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 67.4%

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: $2,445 CAD|Low: $211 CAD|High: $2,808 CAD|Avg: $1,113 CAD|-12.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4$313 CAD
Retailer 3$557 CAD
Retailer 7$660 CAD
Retailer 6$745 CAD
Retailer 8$785 CAD
Retailer 9$1,038 CAD
Retailer 5$1,376 CAD
Retailer 10$1,469 CAD
Retailer 2$1,632 CAD
Do Amore Diamonds$2,445 CAD

12 data points across 10 retailers

5 retailers$313 CAD to $2,445 CAD

A
Cheapest Retailer
-
$313 CAD
$224 USD
Final sale: no returns
B+
Retailer 2
-
$557 CAD
$399 USD
View
Retailer 3
-
$1,376 CAD
$985 USD
View
B
Retailer 4
-
$1,632 CAD
£920 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2ECEA76EC · Oct 27
$2,445 CAD
$1,750 USD
View
4 more retailers have this diamond
Prices start from $313 CADSave up to $2,132 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
$313 CAD