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Cushion|Lab Grown|IGI

1.46ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG825659847

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825659847

Diamond specifications and retailer prices

From $764 CAD
$546 USD
As of October 28, 2026
Save $3,868 CAD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,633 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825659847 or 825659847. Listed at 15 retailers as of October 28, 2026, with prices from $764 to $4,633, a $3,868 spread on the same certified stone. Brilliant Earth lists it at $4,633. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659847
Dimensions8.13 × 5.71 × 3.79 mm
L/W Ratio1.42
Girdle conditionFaceted
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
8.13 mm5.71 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659847
Side View
Table 64.0%Crown 34.9°Girdle: MED-THKPavilion 34°Culet: NoneDepth 66.4%

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 28
Current: $4,633 CAD|Low: $764 CAD|High: $5,290 CAD|Avg: $2,304 CAD|-12.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 14$764 CAD
Retailer 7$928 CAD
Retailer 8$1,230 CAD
Retailer 10$1,232 CAD
Retailer 15$1,271 CAD
Retailer 2$1,345 CAD
Retailer 9$1,398 CAD
Retailer 12$1,608 CAD
Retailer 3$1,892 CAD
Retailer 13$2,657 CAD
Retailer 6$2,709 CAD
Retailer 4$2,816 CAD
Retailer 11$2,993 CAD
Retailer 5$3,128 CAD
Brilliant Earth$4,633 CAD

38 data points across 15 retailers

15 retailers$764 CAD to $4,633 CAD

A
Cheapest Retailer
-
$764 CAD
$546 USD
Final sale: no returns
Retailer 2
-
$928 CAD
$663 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$1,230 CAD
€837 EUR
View
A
Retailer 4
-
$1,232 CAD
$880 USD
View
A
Retailer 5
-
$1,271 CAD
$908 USD
View
A
Retailer 6
-
$1,345 CAD
£757 GBP
View
A
Retailer 7
-
$1,398 CAD
ZAR 16,137 ZAR
View
A
Retailer 8
-
$1,608 CAD
$1,149 USD
View
A
Retailer 9
-
$1,892 CAD
$1,352 USD
View
B+
Retailer 10
-
$2,657 CAD
$1,898 USD
View
Retailer 11
-
$2,709 CAD
£1,524 GBP
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$2,816 CAD
SGD 2,719 SGD
View
B+
Retailer 13
-
$2,993 CAD
£1,684 GBP
View
Retailer 14
-
$3,128 CAD
$2,235 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21418179A · Oct 29
$4,633 CAD
$3,310 USD
View
14 more retailers have this diamond
Prices start from $764 CADSave up to $3,868 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
$764 CAD