Round|Natural|GIA

0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7563401154

Certificate GIA 7563401154

Diamond specifications and retailer prices

From $513 CAD
As of November 6, 2026
Save $2,180 CAD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,693 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct 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 7563401154. Listed at 14 retailers as of November 4, 2026, with prices from $513 to $2,693, a $2,180 spread on the same certified stone. NZ Jewellers lists it at $2,693. 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

0.55
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7563401154
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal
Top View
5.24 mm5.26 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7563401154
Side View
Table 58.0%Crown 36°Girdle: UND-UNDPavilion 40.8°Culet: NDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,693 CAD|Low: $513 CAD|High: $2,693 CAD|Avg: $987 CAD|+18.7%
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
November 6, 2026
Retailer 2$513 CAD
Retailer 11$589 CAD
Retailer 7$702 CAD
Retailer 5$747 CAD
Retailer 10$757 CAD
Retailer 4$895 CAD
Retailer 9$906 CAD
Retailer 6$925 CAD
Retailer 12$936 CAD
Retailer 8$937 CAD
Retailer 13$955 CAD
Retailer 3$1,647 CAD
NZ Jewellers$2,693 CAD

27 data points across 13 retailers

14 retailers$513 CAD to $2,693 CAD

A
Cheapest Retailer
-
$513 CAD
A
Retailer 2
-
$589 CAD
View
A
Retailer 3
-
$702 CAD
View
Retailer 4
-
$747 CAD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$757 CAD
View
Retailer 6
-
$859 CAD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
$895 CAD
View
B+
Retailer 8
-
$906 CAD
View
B+
Retailer 9
-
$925 CAD
View
B+
Retailer 10
-
$936 CAD
View
B+
Retailer 11
-
$937 CAD
View
B+
Retailer 12
-
$955 CAD
View
Retailer 13
-
$1,647 CAD
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
fcda0742-6a4b-4140-9192-04faf867aece · Nov 4
$2,693 CAD
$1,928 USD
View
13 more retailers have this diamond
Prices start from $513 CADSave up to $2,180 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
0.55ct Round
$513 CAD