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Cushion|Lab Grown|IGI

1.25ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742503142

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742503142

Diamond specifications and retailer prices

From $302 CAD
As of November 4, 2026
Save $1,335 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,637 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742503142 or 742503142. Listed at 14 retailers as of November 4, 2026, with prices from $302 to $1,637, a $1,335 spread on the same certified stone. Reve Diamonds lists it at $1,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742503142
Dimensions7.48 × 5.76 × 3.82 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.48 mm5.76 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742503142
Side View
Table 66.0%Crown 31.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $446 CAD|Low: $302 CAD|High: $1,654 CAD|Avg: $831 CAD|-3.0%
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
Reve Diamonds
November 4, 2026
Retailer 6$302 CAD
Retailer 4$339 CAD
Retailer 1$446 CAD
Retailer 8$584 CAD
Retailer 12$584 CAD
Retailer 13$587 CAD
Retailer 9$612 CAD
Retailer 5$683 CAD
Retailer 3$787 CAD
Retailer 11$825 CAD
Retailer 2$1,017 CAD
Retailer 7$1,152 CAD
Retailer 10$1,583 CAD
Reve Diamonds$1,637 CAD

36 data points across 14 retailers

14 retailers$302 CAD to $1,637 CAD

A
Cheapest Retailer
-
$302 CAD
Final sale: no returns
Retailer 2
-
$339 CAD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$446 CAD
View
A
Retailer 4
-
$584 CAD
View
A
Retailer 5
-
$584 CAD
View
A
Retailer 6
-
$587 CAD
View
A
Retailer 7
-
$612 CAD
View
A
Retailer 8
-
$683 CAD
View
B+
Retailer 9
-
$787 CAD
View
B+
Retailer 10
-
$825 CAD
View
B+
Retailer 11
-
$1,017 CAD
View
B+
Retailer 12
-
$1,152 CAD
View
B
Retailer 13
-
$1,583 CAD
View
Most Expensive
B
Reve Diamonds
8EE308FAD · Nov 4
$1,637 CAD
$1,175 USD
View
13 more retailers have this diamond
Prices start from $302 CADSave up to $1,335 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
1.25ct Cushion
$302 CAD