Marquise|Lab Grown|IGI

0.50ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG826649957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826649957

Diamond specifications and retailer prices

From $419 CAD
$300 USD
As of October 30, 2026
3 retailers carry this diamond
Most expensive: $419 CAD at Brilliant Earth
View at Brilliant Earth

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649957 or 826649957. Listed at 3 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649957
Dimensions8.69 × 4.20 × 2.49 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.69 mm4.20 mm0.50 ctE / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826649957
Side View
Table 56.0%Crown 26.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.3%

Caratlytics Score

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

Last verified: Oct 30
Current: $475 CAD|Low: $197 CAD|High: $475 CAD|Avg: $351 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 18, 2026
Retailer 8$197 CAD
Retailer 5$224 CAD
Retailer 4$286 CAD
Retailer 2$311 CAD
Retailer 7$324 CAD
Retailer 3$409 CAD
Retailer 6$440 CAD
Retailer 9$466 CAD
Brilliant Earth$475 CAD

4 data points across 9 retailers

3 retailers

Retailer 1
-
$197 CAD
HK$1,100 HKD
Price last confirmed 56 days ago
Retailer 2
-
$324 CAD
$232 USD
View
Price last confirmed 44 days ago
Most Expensive
B+
Brilliant Earth
20995042A · Oct 30
$419 CAD
$300 USD
View
2 more retailers have this diamond

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+
0.50ct Marquise
$419 CAD