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Round|Natural|GIA

0.50ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 5563424572

Certificate GIA 5563424572

Diamond specifications and retailer prices

From $425 CAD
As of November 6, 2026
Save $1,751 CAD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,176 CAD at NZ Jewellers · As of November 4, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563424572. Listed at 20 retailers as of November 4, 2026, with prices from $425 to $2,176, a $1,751 spread on the same certified stone. NZ Jewellers lists it at $2,176. 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
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563424572
Dimensions5.07 × 5.10 × 3.19 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.07 mm5.10 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5563424572
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 6
Current: $2,176 CAD|Low: $425 CAD|High: $2,239 CAD|Avg: $804 CAD|-1.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 2$425 CAD
Retailer 16$454 CAD
Retailer 4$522 CAD
Retailer 10$567 CAD
Retailer 3$612 CAD
Retailer 18$624 CAD
Retailer 11$628 CAD
Retailer 5$635 CAD
Retailer 19$655 CAD
Retailer 12$730 CAD
Retailer 13$732 CAD
Retailer 15$744 CAD
Retailer 6$750 CAD
Retailer 9$835 CAD
Retailer 7$866 CAD
Retailer 17$880 CAD
Retailer 14$944 CAD
Retailer 8$1,310 CAD
NZ Jewellers$2,176 CAD

18 data points across 19 retailers

20 retailers$425 CAD to $2,176 CAD

A
Cheapest Retailer
-
$425 CAD
A
Retailer 2
-
$454 CAD
View
A
Retailer 3
-
$500 CAD
View
A
Retailer 4
-
$522 CAD
View
Final sale: no returns
A
Retailer 5
-
$567 CAD
View
A
Retailer 6
-
$612 CAD
View
B+
Retailer 7
-
$624 CAD
View
Retailer 8
-
$628 CAD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$635 CAD
View
A
Retailer 10
-
$655 CAD
View
A
Retailer 11
-
$730 CAD
View
B+
Retailer 12
-
$732 CAD
View
B+
Retailer 13
-
$744 CAD
View
B+
Retailer 14
-
$750 CAD
View
B+
Retailer 15
-
$835 CAD
View
B+
Retailer 16
-
$866 CAD
View
B+
Retailer 17
-
$880 CAD
View
B+
Retailer 18
-
$944 CAD
View
B
Retailer 19
-
$1,310 CAD
View
Most Expensive
B
NZ Jewellers
4f26bca5-93bb-4d2b-81ea-5698e391dbfd · Nov 4
$2,176 CAD
$1,558 USD
View
19 more retailers have this diamond
Prices start from $425 CADSave up to $1,751 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
$425 CAD