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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG736503086

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

Certificate IGI LG736503086

Diamond specifications and retailer prices

From $730 CAD
As of November 4, 2026
Save $3,050 CAD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,780 CAD at MOH London · As of November 3, 2026
View at MOH London

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 LG736503086 or 736503086. Listed at 17 retailers as of November 3, 2026, with prices from $730 to $3,780, a $3,050 spread on the same certified stone. MOH London lists it at $3,780. 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 angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG736503086
Dimensions8.85 × 5.64 × 3.38 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm5.64 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG736503086
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilionCulet: LargeDepth 59.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $3,780 CAD|Low: $584 CAD|High: $3,826 CAD|Avg: $1,918 CAD
MOH London
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 14$730 CAD
Retailer 6$818 CAD
Retailer 11$818 CAD
Retailer 8$890 CAD
Retailer 13$906 CAD
Retailer 17$1,094 CAD
Retailer 2$1,389 CAD
Retailer 4$1,402 CAD
Retailer 15$1,637 CAD
Retailer 10$2,108 CAD
Retailer 16$2,337 CAD
Retailer 12$2,381 CAD
Retailer 5$2,632 CAD
Retailer 7$2,965 CAD
Retailer 3$3,357 CAD
Retailer 9$3,594 CAD
MOH London$3,780 CAD

45 data points across 17 retailers

17 retailers$730 CAD to $3,780 CAD

A
Cheapest Retailer
-
$730 CAD
A
Retailer 2
-
$818 CAD
View
Final sale: no returns
A
Retailer 3
-
$818 CAD
View
A
Retailer 4
-
$890 CAD
View
A
Retailer 5
-
$906 CAD
View
B+
Retailer 6
-
$1,094 CAD
View
B+
Retailer 7
-
$1,389 CAD
View
B+
Retailer 8
-
$1,402 CAD
View
Retailer 9
-
$1,637 CAD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$2,108 CAD
View
B
Retailer 11
-
$2,337 CAD
View
B
Retailer 12
-
$2,381 CAD
View
B
Retailer 13
-
$2,632 CAD
View
B
Retailer 14
-
$2,965 CAD
View
B
Retailer 15
-
$3,357 CAD
View
B
Retailer 16
-
$3,594 CAD
View
Most Expensive
B
MOH London
LG736503086 · Nov 3
$3,780 CAD
£2,136 GBP
View
16 more retailers have this diamond
Prices start from $730 CADSave up to $3,050 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
$730 CAD