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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 $1,095 NZD
HK$4,800 HKD
As of October 29, 2026
Save $3,584 NZD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,678 NZD 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 $1,095 to $4,678, a $3,584 spread on the same certified stone. NZ Jewellers lists it at $4,678. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,678 NZD|Low: $1,095 NZD|High: $4,678 NZD|Avg: $1,905 NZD
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$1,095 NZD
Retailer 21$1,377 NZD
Retailer 20$1,419 NZD
Retailer 3$1,479 NZD
Retailer 6$1,491 NZD
Retailer 7$1,511 NZD
Retailer 5$1,531 NZD
Retailer 19$1,550 NZD
Retailer 14$1,621 NZD
Retailer 8$1,721 NZD
Retailer 9$1,728 NZD
Retailer 18$1,765 NZD
Retailer 15$1,779 NZD
Retailer 13$1,941 NZD
Retailer 10$1,994 NZD
Retailer 11$2,070 NZD
Retailer 2$2,104 NZD
Retailer 4$2,243 NZD
Retailer 16$2,297 NZD
Retailer 17$2,735 NZD
NZ Jewellers$4,678 NZD

35 data points across 21 retailers

20 retailers$1,095 NZD to $4,678 NZD

A
Cheapest Retailer
-
$1,095 NZD
HK$4,800 HKD
A
Retailer 2
-
$1,377 NZD
$773 USD
View
Final sale: no returns
A
Retailer 3
-
$1,419 NZD
SGD 1,076 SGD
View
A
Retailer 4
-
$1,479 NZD
$830 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$1,491 NZD
$837 USD
View
A
Retailer 6
-
$1,511 NZD
$848 USD
View
A
Retailer 7
-
$1,531 NZD
SGD 1,161 SGD
View
A
Retailer 8
-
$1,550 NZD
$870 USD
View
B+
Retailer 9
-
$1,721 NZD
$966 USD
View
B+
Retailer 10
-
$1,728 NZD
$970 USD
View
B+
Retailer 11
-
$1,765 NZD
£780 GBP
View
B+
Retailer 12
-
$1,779 NZD
£786 GBP
View
B+
Retailer 13
-
$1,941 NZD
£858 GBP
View
B+
Retailer 14
-
$1,994 NZD
$1,119 USD
View
B+
Retailer 15
-
$2,070 NZD
$1,162 USD
View
B+
Retailer 16
-
$2,104 NZD
€1,125 EUR
View
B+
Retailer 17
-
$2,243 NZD
A$1,937 AUD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$2,297 NZD
ZAR 20,831 ZAR
View
B
Retailer 19
-
$2,735 NZD
£1,209 GBP
View
Most Expensive
B
NZ Jewellers
f94cc168-9003-4543-86d2-568062e14e9c · Oct 26
$4,678 NZD
$2,626 USD
View
19 more retailers have this diamond
Prices start from $1,095 NZDSave up to $3,584 NZD

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
$1,095 NZD