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Marquise|Lab Grown|IGI

1.46ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG846633260

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846633260

Diamond specifications and retailer prices

From $302 CAD
$216 USD
As of November 1, 2026
Save $1,067 CAD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,369 CAD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.46ct lab-grown marquise diamond

This 1.46ct 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 LG846633260 or 846633260. Listed at 3 retailers as of November 1, 2026, with prices from $302 to $1,369, a $1,067 spread on the same certified stone. Brilliant Earth lists it at $1,369. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846633260
Dimensions11.65 × 5.99 × 3.65 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.65 mm5.99 mm1.46 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846633260
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,369 CAD|Low: $299 CAD|High: $2,151 CAD|Avg: $1,033 CAD|-36.4%
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$302 CAD
Retailer 2$634 CAD
Brilliant Earth$1,369 CAD

17 data points across 3 retailers

3 retailers$302 CAD to $1,369 CAD

A
Cheapest Retailer
-
$302 CAD
$216 USD
Final sale: no returns
A
Retailer 2
-
$634 CAD
£357 GBP
View
Most Expensive
B
Brilliant Earth
22151003A · Nov 2
$1,369 CAD
$980 USD
View
2 more retailers have this diamond
Prices start from $302 CADSave up to $1,067 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
1.46ct Marquise
$302 CAD