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Marquise|Natural|GIA

0.50ct D VS1 Marquise Natural Diamond

EX • D/VS1 • GIA 2566125792

Certificate GIA 2566125792

Diamond specifications and retailer prices

From $857 CAD
As of November 4, 2026
Save $2,266 CAD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,715 CAD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566125792. Listed at 16 retailers as of November 1, 2026, with a 264% 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
D
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2566125792
Dimensions7.57 × 4.19 × 2.60 mm
L/W Ratio1.81
Culet sizeNone
Top View
7.57 mm4.19 mm0.50 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2566125792
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,715 CAD|Low: $856 CAD|High: $4,715 CAD|Avg: $1,689 CAD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 4, 2026
Retailer 2$857 CAD
Retailer 6$1,059 CAD
Retailer 8$1,492 CAD
Retailer 7$1,582 CAD
Retailer 5$1,778 CAD
Retailer 10$2,296 CAD
Retailer 3$2,416 CAD
Retailer 12$2,618 CAD
Retailer 14$2,689 CAD
Retailer 4$3,021 CAD
Retailer 9$3,039 CAD
Retailer 11$3,123 CAD
Retailer 13$4,586 CAD
Flawless Fine Jewelry$4,715 CAD

41 data points across 14 retailers

16 retailers$857 CAD to $3,123 CAD

A
Cheapest Retailer
-
$857 CAD
A
Retailer 2
-
$1,059 CAD
View
A
Retailer 3
-
$1,492 CAD
View
B+
Retailer 4
-
$1,513 CAD
View
B+
Retailer 5
-
$1,582 CAD
View
Retailer 6
-
$1,618 CAD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$1,778 CAD
View
B
Retailer 8
-
$2,296 CAD
View
B
Retailer 9
-
$2,416 CAD
View
Final sale: no returns
B
Retailer 10
-
$2,618 CAD
View
B
Retailer 11
-
$2,689 CAD
View
B
Retailer 12
-
$3,021 CAD
View
B
Retailer 13
-
$3,039 CAD
View
B
Retailer 14
-
$3,123 CAD
View
Retailer 15
-
$4,586 CAD
View
Price under review
Most Expensive
Flawless Fine Jewelry
700F4CE8A · Nov 2
$4,715 CAD
£2,664 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $857 CADSave up to $2,266 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
$857 CAD