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Marquise|Lab Grown|IGI

1.33ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG541280714

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG541280714

Diamond specifications and retailer prices

From $565 CAD
$404 USD
As of November 1, 2026
Save $932 CAD (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,496 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.33ct lab-grown marquise diamond

This 1.33ct 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 LG541280714 or 541280714. Listed at 3 retailers as of November 1, 2026, with prices from $565 to $1,496, a $932 spread on the same certified stone. MOH London lists it at $1,496. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541280714
Dimensions11.51 × 6.31 × 3.16 mm
L/W Ratio1.82
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
11.51 mm6.31 mm1.33 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541280714
Side View
Table 59.5%Crown 33.7°Girdle: MED-STKPavilion 33.7°Culet: NoneDepth 50.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,496 CAD|Low: $530 CAD|High: $1,514 CAD|Avg: $808 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$565 CAD
Retailer 2$574 CAD
Retailer 4$671 CAD
MOH London$1,496 CAD

40 data points across 4 retailers

3 retailers$565 CAD to $1,496 CAD

A
Cheapest Retailer
-
$565 CAD
$404 USD
A
Retailer 2
-
$574 CAD
£323 GBP
View
Most Expensive
B
MOH London
LG541280714 · Nov 1
$1,496 CAD
£843 GBP
View
2 more retailers have this diamond
Prices start from $565 CADSave up to $932 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
1.33ct Marquise
$565 CAD