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Cushion|Lab Grown|IGI

1.38ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG597375435

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG597375435

Diamond specifications and retailer prices

From $385 CAD
As of November 4, 2026
Save $1,538 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,923 CAD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597375435 or 597375435. Listed at 13 retailers as of November 4, 2026, with prices from $385 to $1,923, a $1,538 spread on the same certified stone. Brilliant Earth lists it at $1,923. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597375435
Dimensions6.31 × 6.24 × 4.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.31 mm6.24 mm1.38 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597375435
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 65.4%

Caratlytics Score

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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: $1,923 CAD|Low: $385 CAD|High: $2,090 CAD|Avg: $994 CAD|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$385 CAD
Retailer 8$707 CAD
Retailer 10$715 CAD
Retailer 7$736 CAD
Retailer 9$789 CAD
Retailer 2$801 CAD
Retailer 11$872 CAD
Retailer 5$1,044 CAD
Retailer 6$1,087 CAD
Retailer 4$1,704 CAD
Brilliant Earth$1,923 CAD

40 data points across 11 retailers

13 retailers$385 CAD to $1,923 CAD

A
Cheapest Retailer
-
$385 CAD
Final sale: no returns
A
Retailer 2
-
$707 CAD
View
A
Retailer 3
-
$715 CAD
View
A
Retailer 4
-
$736 CAD
View
B+
Retailer 5
-
$789 CAD
View
A
Retailer 6
-
$801 CAD
View
B+
Retailer 7
-
$872 CAD
View
B+
Retailer 8
-
$1,044 CAD
View
B+
Retailer 9
-
$1,087 CAD
View
B
Retailer 10
-
$1,442 CAD
View
B
Retailer 11
-
$1,704 CAD
View
B
Retailer 12
-
$1,870 CAD
View
Most Expensive
B
Brilliant Earth
20602099A · Nov 4
$1,923 CAD
$1,380 USD
View
12 more retailers have this diamond
Prices start from $385 CADSave up to $1,538 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
1.38ct Cushion
$385 CAD