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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 $771 SGD
As of November 5, 2026
Save $1,742 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,514 SGD 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 $771 to $2,514, a $1,742 spread on the same certified stone. NZ Jewellers lists it at $2,514. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,514 SGD|Low: $646 SGD|High: $2,514 SGD|Avg: $1,089 SGD|+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$646 SGD
Retailer 5$788 SGD
Retailer 9$798 SGD
Retailer 3$802 SGD
Retailer 11$863 SGD
Retailer 12$863 SGD
Retailer 4$925 SGD
Retailer 7$927 SGD
Retailer 14$969 SGD
Retailer 13$1,007 SGD
Retailer 2$1,069 SGD
Retailer 8$1,136 SGD
Retailer 10$1,809 SGD
NZ Jewellers$2,514 SGD

39 data points across 14 retailers

14 retailers$771 SGD to $2,514 SGD

Retailer 1
-
$677 SGD
Price last confirmed 34 days ago
A
Retailer 2
-
$771 SGD
View
A
Retailer 3
-
$798 SGD
View
A
Retailer 4
-
$802 SGD
View
A
Retailer 5
-
$863 SGD
View
Retailer 6
-
$863 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$925 SGD
View
A
Retailer 8
-
$927 SGD
View
A
Retailer 9
-
$969 SGD
View
A
Retailer 10
-
$1,007 SGD
View
A
Retailer 11
-
$1,069 SGD
View
A
Retailer 12
-
$1,136 SGD
View
B+
Retailer 13
-
$1,809 SGD
View
Most Expensive
B
NZ Jewellers
41e4816d-dd3e-43eb-9fbe-688b46fbd587 · Nov 4
$2,514 SGD
$1,968 USD
View
13 more retailers have this diamond
Prices start from $771 SGDSave up to $1,742 SGD

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
$771 SGD