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Cushion|Lab Grown|IGI

1.37ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG771640269

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG771640269

Diamond specifications and retailer prices

From $1,172 CAD
$839 USD
As of October 30, 2026
Save $2,413 CAD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,585 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct lab-grown cushion diamond

This 1.37ct 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 LG771640269 or 771640269. Listed at 6 retailers as of October 29, 2026, with prices from $1,172 to $3,585, a $2,413 spread on the same certified stone. MOH London lists it at $3,585. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771640269
Dimensions7.40 × 5.79 × 4.05 mm
L/W Ratio1.28
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
7.40 mm5.79 mm1.37 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771640269
Side View
Table 64.0%Crown 35.3°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $3,585 CAD|Low: $1,037 CAD|High: $3,610 CAD|Avg: $1,813 CAD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$1,037 CAD
Retailer 3$1,172 CAD
Retailer 2$1,331 CAD
Retailer 6$1,371 CAD
Retailer 7$1,454 CAD
Retailer 4$2,766 CAD
MOH London$3,585 CAD

12 data points across 7 retailers

6 retailers$1,172 CAD to $3,585 CAD

Retailer 1
-
$1,037 CAD
HK$5,800 HKD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,172 CAD
$839 USD
View
A
Retailer 3
-
$1,331 CAD
$953 USD
View
A
Retailer 4
-
$1,454 CAD
$1,041 USD
View
B
Retailer 5
-
$2,766 CAD
$1,980 USD
View
Most Expensive
B
MOH London
LG771640269 · Oct 29
$3,585 CAD
£2,021 GBP
View
5 more retailers have this diamond
Prices start from $1,172 CADSave up to $2,413 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
1.37ct Cushion
$1,172 CAD