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Princess|Lab Grown|IGI

1.42ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG831672548

Shape and cutting style on the report: Princess cut

Certificate IGI LG831672548

Diamond specifications and retailer prices

From $302 CAD
$216 USD
As of October 30, 2026
Save $983 CAD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,285 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess 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 LG831672548 or 831672548. Listed at 3 retailers as of October 30, 2026, with prices from $302 to $1,285, a $983 spread on the same certified stone. Brilliant Earth lists it at $1,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831672548
Dimensions6.25 × 6.09 × 4.25 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.09 mm1.42 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831672548
Side View
Table 64.0%Crown 37.2°Girdle: MediumPavilion 37.6°Culet: NoneDepth 69.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,285 CAD|Low: $298 CAD|High: $1,299 CAD|Avg: $753 CAD|-1.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$302 CAD
Retailer 7$517 CAD
Retailer 4$525 CAD
Retailer 2$635 CAD
Retailer 6$798 CAD
Retailer 5$1,081 CAD
Brilliant Earth$1,285 CAD

37 data points across 7 retailers

3 retailers$302 CAD to $1,285 CAD

A
Cheapest Retailer
-
$302 CAD
$216 USD
Final sale: no returns
A
Retailer 2
-
$635 CAD
£358 GBP
View
Most Expensive
B
Brilliant Earth
21234411A · Oct 31
$1,285 CAD
$920 USD
View
2 more retailers have this diamond
Prices start from $302 CADSave up to $983 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
1.42ct Princess
$302 CAD