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Cushion|Lab Grown|IGI

1.46ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG747513127

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG747513127

Diamond specifications and retailer prices

From $1,681 CAD
£947 GBP
As of October 29, 2026
Save $2,503 CAD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,184 CAD at Shane Co · As of October 28, 2026
View at Shane Co

About this 1.46ct lab-grown cushion diamond

This 1.46ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747513127 or 747513127. Listed at 2 retailers as of October 28, 2026, with prices from $1,681 to $4,184, a $2,503 spread on the same certified stone. Shane Co lists it at $4,184. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747513127
Dimensions6.75 × 6.75 × 6.87 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.75 mm6.75 mm1.46 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747513127
Side View
Table 60.0%Crown 40.6°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 63.9%

Caratlytics Score

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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 29
Current: $4,706 CAD|Low: $771 CAD|High: $5,811 CAD|Avg: $2,949 CAD|-7.4%
Retailer 1
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Retailer 16
Shane Co
October 5, 2026
Retailer 15$771 CAD
Retailer 13$1,236 CAD
Retailer 16$1,615 CAD
Retailer 10$1,710 CAD
Retailer 6$1,801 CAD
Retailer 3$1,843 CAD
Retailer 14$1,850 CAD
Retailer 9$2,044 CAD
Retailer 8$2,284 CAD
Retailer 2$2,672 CAD
Retailer 7$3,068 CAD
Retailer 5$3,491 CAD
Retailer 12$3,857 CAD
Retailer 4$3,863 CAD
Shane Co$4,184 CAD
Retailer 1$4,706 CAD
Retailer 11$5,504 CAD

71 data points across 17 retailers

2 retailers$1,681 CAD to $4,184 CAD

A
Cheapest Retailer
-
$1,681 CAD
£947 GBP
Most Expensive
B
Shane Co
26I12JP · Oct 28
$4,184 CAD
$2,995 USD
View
1 more retailer has this diamond
Prices start from $1,681 CADSave up to $2,503 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
1.46ct Cushion
$1,681 CAD