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Marquise|Lab Grown|IGI

1.37ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG541281071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541281071

Diamond specifications and retailer prices

From $577 CAD
$413 USD
As of November 1, 2026
Save $956 CAD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,533 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.37ct lab-grown marquise diamond

This 1.37ct lab-grown marquise 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 LG541281071 or 541281071. Listed at 4 retailers as of November 1, 2026, with prices from $577 to $1,533, a $956 spread on the same certified stone. MOH London lists it at $1,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541281071
Dimensions10.82 × 5.97 × 3.67 mm
L/W Ratio1.81
Girdle conditionFaceted
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
10.82 mm5.97 mm1.37 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541281071
Side View
Table 61.5%Crown 35.4°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,533 CAD|Low: $542 CAD|High: $1,553 CAD|Avg: $805 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$577 CAD
Retailer 2$591 CAD
Retailer 5$685 CAD
Retailer 4$755 CAD
MOH London$1,533 CAD

40 data points across 5 retailers

4 retailers$577 CAD to $1,533 CAD

A
Cheapest Retailer
-
$577 CAD
$413 USD
A
Retailer 2
-
$591 CAD
£333 GBP
View
A
Retailer 3
-
$755 CAD
$540 USD
View
Most Expensive
B
MOH London
LG541281071 · Nov 1
$1,533 CAD
£864 GBP
View
3 more retailers have this diamond
Prices start from $577 CADSave up to $956 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
1.37ct Marquise
$577 CAD