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Round|Natural|GIA

0.56ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6545915818

Certificate GIA 6545915818

Diamond specifications and retailer prices

From $860 CAD
HK$4,800 HKD
As of October 29, 2026
Save $2,815 CAD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,675 CAD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6545915818. Listed at 20 retailers as of October 26, 2026, with prices from $860 to $3,675, a $2,815 spread on the same certified stone. NZ Jewellers lists it at $3,675. 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

0.56
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6545915818
Dimensions5.32 × 5.30 × 3.28 mm
L/W Ratio1.00
Top View
5.32 mm5.30 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545915818
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

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: Oct 29
Current: $3,675 CAD|Low: $860 CAD|High: $3,675 CAD|Avg: $1,496 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 28, 2026
Retailer 12$860 CAD
Retailer 21$1,082 CAD
Retailer 20$1,114 CAD
Retailer 3$1,162 CAD
Retailer 6$1,171 CAD
Retailer 7$1,187 CAD
Retailer 5$1,202 CAD
Retailer 19$1,218 CAD
Retailer 14$1,274 CAD
Retailer 8$1,352 CAD
Retailer 9$1,358 CAD
Retailer 18$1,386 CAD
Retailer 15$1,398 CAD
Retailer 13$1,525 CAD
Retailer 10$1,567 CAD
Retailer 11$1,626 CAD
Retailer 2$1,653 CAD
Retailer 4$1,762 CAD
Retailer 16$1,805 CAD
Retailer 17$2,149 CAD
NZ Jewellers$3,675 CAD

35 data points across 21 retailers

20 retailers$860 CAD to $3,675 CAD

A
Cheapest Retailer
-
$860 CAD
HK$4,800 HKD
A
Retailer 2
-
$1,082 CAD
$773 USD
View
Final sale: no returns
A
Retailer 3
-
$1,114 CAD
SGD 1,076 SGD
View
A
Retailer 4
-
$1,162 CAD
$830 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$1,171 CAD
$837 USD
View
A
Retailer 6
-
$1,187 CAD
$848 USD
View
A
Retailer 7
-
$1,202 CAD
SGD 1,161 SGD
View
A
Retailer 8
-
$1,218 CAD
$870 USD
View
B+
Retailer 9
-
$1,352 CAD
$966 USD
View
B+
Retailer 10
-
$1,358 CAD
$970 USD
View
B+
Retailer 11
-
$1,386 CAD
£780 GBP
View
B+
Retailer 12
-
$1,398 CAD
£786 GBP
View
B+
Retailer 13
-
$1,525 CAD
£858 GBP
View
B+
Retailer 14
-
$1,567 CAD
$1,119 USD
View
B+
Retailer 15
-
$1,626 CAD
$1,162 USD
View
B+
Retailer 16
-
$1,653 CAD
€1,125 EUR
View
B+
Retailer 17
-
$1,762 CAD
A$1,937 AUD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$1,805 CAD
ZAR 20,831 ZAR
View
B
Retailer 19
-
$2,149 CAD
£1,209 GBP
View
Most Expensive
B
NZ Jewellers
f94cc168-9003-4543-86d2-568062e14e9c · Oct 26
$3,675 CAD
$2,626 USD
View
19 more retailers have this diamond
Prices start from $860 CADSave up to $2,815 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
0.56ct Round
$860 CAD