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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG746518263

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

Certificate IGI LG746518263

Diamond specifications and retailer prices

From $376 CAD
As of November 3, 2026
Save $1,853 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,230 CAD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG746518263 or 746518263. Listed at 15 retailers as of November 3, 2026, with prices from $376 to $2,230, a $1,853 spread on the same certified stone. Brilliant Earth lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG746518263
Dimensions6.73 × 6.60 × 4.42 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.60 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG746518263
Side View
Table 62.0%Crown 35.1°Girdle: MED-THKPavilion 39°Culet: NoneDepth 67.0%

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 3
Current: $2,230 CAD|Low: $376 CAD|High: $2,230 CAD|Avg: $993 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 4, 2026
Retailer 7$376 CAD
Retailer 8$485 CAD
Retailer 12$690 CAD
Retailer 15$702 CAD
Retailer 11$718 CAD
Retailer 3$754 CAD
Retailer 2$780 CAD
Retailer 4$872 CAD
Retailer 14$970 CAD
Retailer 10$1,059 CAD
Retailer 5$1,276 CAD
Retailer 6$1,410 CAD
Retailer 13$1,676 CAD
Retailer 9$1,693 CAD
Brilliant Earth$2,230 CAD

36 data points across 15 retailers

15 retailers$376 CAD to $2,230 CAD

A
Cheapest Retailer
-
$376 CAD
Final sale: no returns
A
Retailer 2
-
$485 CAD
View
A
Retailer 3
-
$690 CAD
View
A
Retailer 4
-
$702 CAD
View
A
Retailer 5
-
$718 CAD
View
A
Retailer 6
-
$754 CAD
View
A
Retailer 7
-
$780 CAD
View
A
Retailer 8
-
$872 CAD
View
Retailer 9
-
$970 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,059 CAD
View
B+
Retailer 11
-
$1,276 CAD
View
B+
Retailer 12
-
$1,410 CAD
View
B
Retailer 13
-
$1,676 CAD
View
B
Retailer 14
-
$1,693 CAD
View
Most Expensive
B
Brilliant Earth
22467228A · Nov 3
$2,230 CAD
$1,600 USD
View
14 more retailers have this diamond
Prices start from $376 CADSave up to $1,853 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
1.55ct Cushion
$376 CAD