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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 $1,074 NZD
As of November 5, 2026
Save $2,426 NZD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,501 NZD 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 $1,074 to $3,501, a $2,426 spread on the same certified stone. NZ Jewellers lists it at $3,501. 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
Colour
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: $3,501 NZD|Low: $900 NZD|High: $3,501 NZD|Avg: $1,516 NZD|+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$900 NZD
Retailer 5$1,098 NZD
Retailer 9$1,112 NZD
Retailer 3$1,117 NZD
Retailer 11$1,203 NZD
Retailer 12$1,203 NZD
Retailer 4$1,288 NZD
Retailer 8$1,291 NZD
Retailer 14$1,350 NZD
Retailer 13$1,402 NZD
Retailer 7$1,489 NZD
Retailer 2$1,583 NZD
Retailer 10$2,519 NZD
NZ Jewellers$3,501 NZD

39 data points across 14 retailers

14 retailers$1,074 NZD to $3,501 NZD

Retailer 1
-
$943 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$1,074 NZD
View
A
Retailer 3
-
$1,112 NZD
View
A
Retailer 4
-
$1,117 NZD
View
A
Retailer 5
-
$1,203 NZD
View
Retailer 6
-
$1,203 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,288 NZD
View
A
Retailer 8
-
$1,291 NZD
View
A
Retailer 9
-
$1,350 NZD
View
A
Retailer 10
-
$1,402 NZD
View
A
Retailer 11
-
$1,489 NZD
View
A
Retailer 12
-
$1,583 NZD
View
B+
Retailer 13
-
$2,519 NZD
View
Most Expensive
B
NZ Jewellers
41e4816d-dd3e-43eb-9fbe-688b46fbd587 · Nov 4
$3,501 NZD
$1,968 USD
View
13 more retailers have this diamond
Prices start from $1,074 NZDSave up to $2,426 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
0.55ct Round
$1,074 NZD