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Marquise|Lab Grown|UNKNOWN

0.50ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • UNKNOWN 41961718

Certificate UNKNOWN 41961718

Diamond specifications and retailer prices

From $481 CAD
As of November 4, 2026
Save $478 CAD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,917 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by UNKNOWN 41961718. Listed at 5 retailers as of November 4, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 41961718
Dimensions8.61 × 4.11 × 2.52 mm
L/W Ratio2.09
Top View
8.61 mm4.11 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateUNKNOWN 41961718
Side View
Table 62.1%CrownGirdlePavilionCuletDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,917 CAD|Low: $461 CAD|High: $1,917 CAD|Avg: $863 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 8, 2026
Retailer 2$481 CAD
Retailer 5$557 CAD
Retailer 3$596 CAD
Retailer 4$959 CAD
NZ Jewellers$1,917 CAD

6 data points across 5 retailers

5 retailers$481 CAD to $959 CAD

B+
Cheapest Retailer
-
$481 CAD
B
Retailer 2
-
$557 CAD
View
B
Retailer 3
-
$596 CAD
View
B
Retailer 4
-
$959 CAD
View
Most Expensive
NZ Jewellers
23836ace-84ba-4545-b6ab-fdefcf5db4f4 · Nov 4
$1,917 CAD
$1,376 USD
View
Price under review
4 more retailers have this diamond
Prices start from $481 CADSave up to $478 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+
0.50ct Marquise
$481 CAD