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Cushion|Lab Grown|IGI

1.30ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG739561147

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739561147

Diamond specifications and retailer prices

From $4,568 CAD
$3,270 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $4,568 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 1.3ct lab-grown cushion diamond

This 1.3ct 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 LG739561147 or 739561147. Listed at a single retailer as of October 30, 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

1.30
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739561147
Dimensions7.52 × 6.01 × 4.00 mm
L/W Ratio1.25
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
7.52 mm6.01 mm1.30 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739561147
Side View
Table 59.0%Crown 30°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
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Price History

Last verified: Oct 30
Current: $2,924 CAD|Low: $1,741 CAD|High: $5,769 CAD|Avg: $3,364 CAD|-6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Shane Co
September 18, 2026
Retailer 2$1,741 CAD
Retailer 3$2,741 CAD
Retailer 4$2,831 CAD
Retailer 1$2,924 CAD
Retailer 5$3,174 CAD
Retailer 7$3,761 CAD
Shane Co$4,568 CAD
Retailer 6$5,769 CAD

27 data points across 8 retailers

1 retailer

B
Shane Co
26B07FV · Oct 30
$4,568 CAD
$3,270 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
1.30ct Cushion
$4,568 CAD