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Marquise|Lab Grown|IGI

1.45ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG849638304

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849638304

Diamond specifications and retailer prices

From $310 CAD
As of November 4, 2026
Save $1,296 CAD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,606 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.45ct lab-grown marquise diamond

This 1.45ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849638304 or 849638304. Listed at 3 retailers as of November 4, 2026, with prices from $310 to $1,606, a $1,296 spread on the same certified stone. Brilliant Earth lists it at $1,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849638304
Dimensions12.05 × 5.74 × 3.63 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm5.74 mm1.45 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849638304
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,606 CAD|Low: $310 CAD|High: $1,620 CAD|Avg: $1,032 CAD|-0.9%
Brilliant Earth
Retailer 2
Retailer 3
November 5, 2026
Retailer 3$310 CAD
Retailer 2$641 CAD
Brilliant Earth$1,606 CAD

7 data points across 3 retailers

3 retailers$310 CAD to $1,606 CAD

A
Cheapest Retailer
-
$310 CAD
Final sale: no returns
A
Retailer 2
-
$641 CAD
View
Most Expensive
B
Brilliant Earth
22363207A · Nov 5
$1,606 CAD
$1,150 USD
View
2 more retailers have this diamond
Prices start from $310 CADSave up to $1,296 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
1.45ct Marquise
$310 CAD