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Round|Natural|GIA

0.55ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1559477767

Certificate GIA 1559477767

Diamond specifications and retailer prices

From $844 CAD
As of November 5, 2026
Save $1,905 CAD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,749 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1559477767. Listed at 14 retailers as of November 4, 2026, with prices from $844 to $2,749, a $1,905 spread on the same certified stone. NZ Jewellers lists it at $2,749. 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
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1559477767
Dimensions5.20 × 5.25 × 3.29 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
5.20 mm5.25 mm0.55 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559477767
Side View
Table 57.0%Crown 36.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.9%

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: $2,749 CAD|Low: $707 CAD|High: $2,749 CAD|Avg: $1,190 CAD|+13.5%
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
November 6, 2026
Retailer 6$707 CAD
Retailer 5$862 CAD
Retailer 9$873 CAD
Retailer 3$877 CAD
Retailer 11$944 CAD
Retailer 12$944 CAD
Retailer 4$1,011 CAD
Retailer 7$1,014 CAD
Retailer 14$1,060 CAD
Retailer 13$1,101 CAD
Retailer 2$1,169 CAD
Retailer 8$1,242 CAD
Retailer 10$1,978 CAD
NZ Jewellers$2,749 CAD

39 data points across 14 retailers

14 retailers$844 CAD to $2,749 CAD

Retailer 1
-
$740 CAD
Price last confirmed 34 days ago
A
Retailer 2
-
$844 CAD
View
A
Retailer 3
-
$873 CAD
View
A
Retailer 4
-
$877 CAD
View
A
Retailer 5
-
$944 CAD
View
Retailer 6
-
$944 CAD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,011 CAD
View
A
Retailer 8
-
$1,014 CAD
View
A
Retailer 9
-
$1,060 CAD
View
A
Retailer 10
-
$1,101 CAD
View
A
Retailer 11
-
$1,169 CAD
View
A
Retailer 12
-
$1,242 CAD
View
B+
Retailer 13
-
$1,978 CAD
View
Most Expensive
B
NZ Jewellers
41e4816d-dd3e-43eb-9fbe-688b46fbd587 · Nov 4
$2,749 CAD
$1,968 USD
View
13 more retailers have this diamond
Prices start from $844 CADSave up to $1,905 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
$844 CAD