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Marquise|Lab Grown|IGI

1.82ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG816682832

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816682832

Diamond specifications and retailer prices

From $563 CAD
$403 USD
As of October 26, 2026
Save $951 CAD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,514 CAD at Brilliance · As of October 26, 2026
View at Brilliance

About this 1.82ct lab-grown marquise diamond

This 1.82ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816682832 or 816682832. Listed at 2 retailers as of October 26, 2026, with prices from $563 to $1,514, a $951 spread on the same certified stone. Brilliance lists it at $1,514. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.82
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816682832
Dimensions12.16 × 6.37 × 4.11 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm6.37 mm1.82 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816682832
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: $1,514 CAD|Low: $545 CAD|High: $1,514 CAD|Avg: $971 CAD|+6.0%
Brilliance
Retailer 2
October 26, 2026
Retailer 2$563 CAD
Brilliance$1,514 CAD

6 data points across 2 retailers

2 retailers$563 CAD to $1,514 CAD

B+
Cheapest Retailer
-
$563 CAD
$403 USD
Most Expensive
B+
Brilliance
D45704117 · Oct 26
$1,514 CAD
$1,084 USD
View
1 more retailer has this diamond
Prices start from $563 CADSave up to $951 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.

B+
1.82ct Marquise
$563 CAD