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Marquise|Lab Grown|IGI

0.50ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG781649637

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG781649637

Diamond specifications and retailer prices

From $196 CAD
$140 USD
As of October 30, 2026
Save $943 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,139 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG781649637 or 781649637. Listed at 10 retailers as of October 26, 2026, with prices from $196 to $1,139, a $943 spread on the same certified stone. MOH London lists it at $1,139. 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

0.50
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781649637
Dimensions8.05 × 4.05 × 8.05 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.05 mm4.05 mm0.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781649637
Side View
Table 61.0%Crown 34.9°Girdle: MED-THKPavilion 41.9°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,139 CAD|Low: $196 CAD|High: $1,458 CAD|Avg: $569 CAD|-21.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$196 CAD
Retailer 8$228 CAD
Retailer 7$244 CAD
Retailer 2$420 CAD
Retailer 3$435 CAD
Retailer 4$440 CAD
Retailer 9$453 CAD
Retailer 6$782 CAD
Retailer 10$866 CAD
MOH London$1,139 CAD

45 data points across 10 retailers

10 retailers$196 CAD to $1,139 CAD

A
Cheapest Retailer
-
$196 CAD
$140 USD
A
Retailer 2
-
$228 CAD
$163 USD
View
A
Retailer 3
-
$244 CAD
$174 USD
View
B+
Retailer 4
-
$420 CAD
£236 GBP
View
B+
Retailer 5
-
$435 CAD
€296 EUR
View
B+
Retailer 6
-
$440 CAD
A$484 AUD
View
B+
Retailer 7
-
$453 CAD
$324 USD
View
B
Retailer 8
-
$782 CAD
$559 USD
View
Retailer 9
-
$866 CAD
$619 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG781649637 · Oct 26
$1,139 CAD
£641 GBP
View
9 more retailers have this diamond
Prices start from $196 CADSave up to $943 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
0.50ct Marquise
$196 CAD