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Marquise|Lab Grown|IGI

1.82ct G VS1 Marquise Lab Grown Diamond

GD • G/VS1 • IGI LG621448526

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG621448526

Diamond specifications and retailer prices

From $563 CAD
$403 USD
As of November 1, 2026
Save $1,875 CAD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,438 CAD at MOH London · As of November 1, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG621448526 or 621448526. Listed at 18 retailers as of November 1, 2026, with prices from $563 to $2,438, a $1,875 spread on the same certified stone. MOH London lists it at $2,438. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.82
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621448526
Dimensions13.35 × 6.35 × 3.68 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
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
13.35 mm6.35 mm1.82 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621448526
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,438 CAD|Low: $563 CAD|High: $2,468 CAD|Avg: $1,301 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4$563 CAD
Retailer 10$624 CAD
Retailer 9$943 CAD
Retailer 3$996 CAD
Retailer 12$999 CAD
Retailer 2$1,076 CAD
Retailer 5$1,124 CAD
Retailer 6$1,448 CAD
Retailer 8$1,830 CAD
Retailer 7$1,893 CAD
Retailer 11$2,357 CAD
MOH London$2,438 CAD

39 data points across 12 retailers

18 retailers$563 CAD to $2,438 CAD

Retailer 1
-
$503 CAD
$360 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$563 CAD
$403 USD
View
Final sale: no returns
Retailer 3
-
$616 CAD
$441 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$624 CAD
$447 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$943 CAD
$675 USD
View
B+
Retailer 6
-
$986 CAD
$706 USD
View
B+
Retailer 7
-
$996 CAD
$713 USD
View
B+
Retailer 8
-
$999 CAD
$715 USD
View
B+
Retailer 9
-
$1,076 CAD
ZAR 12,442 ZAR
View
B+
Retailer 10
-
$1,124 CAD
£634 GBP
View
B+
Retailer 11
-
$1,448 CAD
A$1,595 AUD
View
B
Retailer 12
-
$1,830 CAD
$1,310 USD
View
B
Retailer 13
-
$1,893 CAD
$1,355 USD
View
Retailer 14
-
$2,006 CAD
$1,436 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$2,062 CAD
$1,476 USD
View
B
Retailer 16
-
$2,357 CAD
$1,687 USD
View
B
Retailer 17
-
$2,381 CAD
$1,705 USD
View
Most Expensive
B
MOH London
LG621448526 · Nov 1
$2,438 CAD
£1,374 GBP
View
17 more retailers have this diamond
Prices start from $563 CADSave up to $1,875 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
1.82ct Marquise
$563 CAD