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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6562483536

Certificate GIA 6562483536

Diamond specifications and retailer prices

From $686 CAD
As of November 5, 2026
Save $2,543 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,300 CAD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562483536. Listed at 13 retailers as of November 2, 2026, with a 371% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562483536
Dimensions5.09 × 5.11 × 3.17 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.09 mm5.11 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562483536
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: 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 5
Current: $4,300 CAD|Low: $686 CAD|High: $4,300 CAD|Avg: $1,397 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6$686 CAD
Retailer 8$845 CAD
Retailer 3$885 CAD
Retailer 7$1,232 CAD
Retailer 2$1,360 CAD
Retailer 4$1,627 CAD
Retailer 5$1,763 CAD
Retailer 11$1,831 CAD
Retailer 13$1,863 CAD
Retailer 10$2,035 CAD
Retailer 9$2,339 CAD
Retailer 12$3,229 CAD
NZ Jewellers$4,300 CAD

30 data points across 13 retailers

13 retailers$686 CAD to $3,229 CAD

A
Cheapest Retailer
-
$686 CAD
A
Retailer 2
-
$845 CAD
View
A
Retailer 3
-
$885 CAD
View
B+
Retailer 4
-
$1,232 CAD
View
B+
Retailer 5
-
$1,360 CAD
View
B+
Retailer 6
-
$1,627 CAD
View
Final sale: no returns
B
Retailer 7
-
$1,763 CAD
View
B
Retailer 8
-
$1,831 CAD
View
B
Retailer 9
-
$1,863 CAD
View
B
Retailer 10
-
$2,035 CAD
View
B
Retailer 11
-
$2,339 CAD
View
B
Retailer 12
-
$3,229 CAD
View
Most Expensive
NZ Jewellers
b38fa253-9ae8-4813-9c04-ae70cc9a12ec · Nov 2
$4,300 CAD
$3,079 USD
View
Price under review
12 more retailers have this diamond
Prices start from $686 CADSave up to $2,543 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 Round
$686 CAD