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Cushion|Lab Grown|IGI

1.31ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG752588127

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG752588127

Diamond specifications and retailer prices

From $3,974 CAD
$2,845 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,974 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 1.31ct lab-grown cushion diamond

This 1.31ct 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 LG752588127 or 752588127. 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

1.31
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752588127
Dimensions7.81 × 5.82 × 3.81 mm
L/W Ratio1.34
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
7.81 mm5.82 mm1.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752588127
Side View
Table 60.0%Crown 30.1°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 65.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $574 CAD|Low: $547 CAD|High: $7,180 CAD|Avg: $2,595 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Shane Co
September 18, 2026
Retailer 2$547 CAD
Retailer 1$574 CAD
Retailer 3$1,126 CAD
Retailer 13$1,138 CAD
Retailer 12$1,422 CAD
Retailer 6$1,432 CAD
Retailer 7$1,481 CAD
Retailer 9$1,812 CAD
Retailer 8$2,161 CAD
Retailer 4$2,963 CAD
Retailer 11$3,097 CAD
Shane Co$3,974 CAD
Retailer 5$4,465 CAD
Retailer 10$5,853 CAD

53 data points across 14 retailers

1 retailer

B
Shane Co
26E0D46 · Oct 30
$3,974 CAD
$2,845 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
1.31ct Cushion
$3,974 CAD