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Cushion|Lab Grown|IGI

1.47ct F SI1 Cushion Lab Grown Diamond

EX • F/SI1 • IGI LG728521986

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG728521986

Diamond specifications and retailer prices

From $719 CAD
As of November 6, 2026
Save $1,105 CAD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,824 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.47ct lab-grown cushion diamond

This 1.47ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG728521986 or 728521986. Listed at 8 retailers as of November 1, 2026, with prices from $719 to $1,824, a $1,105 spread on the same certified stone. MOH London lists it at $1,824. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.47
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.1°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521986
Dimensions6.55 × 6.49 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.55 mm6.49 mm1.47 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG728521986
Side View
Table 60.0%Crown 44.1°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 67.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,824 CAD|Low: $703 CAD|High: $1,847 CAD|Avg: $999 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$719 CAD
Retailer 5$758 CAD
Retailer 6$823 CAD
Retailer 3$861 CAD
Retailer 4$999 CAD
MOH London$1,824 CAD

43 data points across 6 retailers

8 retailers$719 CAD to $1,824 CAD

Retailer 1
-
$575 CAD
Price last confirmed 64 days ago
A
Retailer 2
-
$719 CAD
View
A
Retailer 3
-
$758 CAD
View
A
Retailer 4
-
$823 CAD
View
B+
Retailer 5
-
$848 CAD
View
A
Retailer 6
-
$861 CAD
View
B+
Retailer 7
-
$999 CAD
View
Most Expensive
B
MOH London
LG728521986 · Nov 1
$1,824 CAD
£1,021 GBP
View
7 more retailers have this diamond
Prices start from $719 CADSave up to $1,105 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
1.47ct Cushion
$719 CAD