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Cushion|Lab Grown|IGI

1.38ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG764689318

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

Certificate IGI LG764689318

Diamond specifications and retailer prices

From $4,226 CAD
$3,025 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $4,226 CAD at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 1.38ct lab-grown cushion diamond

This 1.38ct 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 LG764689318 or 764689318. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764689318
Dimensions6.34 × 6.27 × 4.21 mm
L/W Ratio1.01
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
6.34 mm6.27 mm1.38 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764689318
Side View
Table 62.0%Crown 37.8°Girdle: MED-THKPavilion 36.1°Culet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,932 CAD|Low: $328 CAD|High: $4,226 CAD|Avg: $2,234 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Shane Co
September 18, 2026
Retailer 4$328 CAD
Retailer 3$796 CAD
Retailer 2$1,061 CAD
Retailer 1$1,932 CAD
Retailer 6$3,346 CAD
Retailer 5$3,927 CAD
Shane Co$4,226 CAD

14 data points across 7 retailers

1 retailer

B
Shane Co
26D0VJQ · Oct 28
$4,226 CAD
$3,025 USD
View

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.

B
1.38ct Cushion
$4,226 CAD