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Round|Natural|GIA

0.55ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 7563401154

Certificate GIA 7563401154

Diamond specifications and retailer prices

From $470 SGD
As of November 6, 2026
Save $2,001 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,471 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7563401154. Listed at 14 retailers as of November 4, 2026, with prices from $470 to $2,471, a $2,001 spread on the same certified stone. NZ Jewellers lists it at $2,471. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7563401154
Dimensions5.24 × 5.26 × 3.26 mm
L/W Ratio1.00
Girdle conditionMedium to Slightly Thick
Key to symbols
Crystal
Top View
5.24 mm5.26 mm0.55 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7563401154
Side View
Table 58.0%Crown 36°Girdle: UND-UNDPavilion 40.8°Culet: NDepth 62.1%

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 6
Current: $2,471 SGD|Low: $470 SGD|High: $2,471 SGD|Avg: $906 SGD|+18.7%
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
November 6, 2026
Retailer 6$470 SGD
Retailer 11$541 SGD
Retailer 8$645 SGD
Retailer 5$686 SGD
Retailer 2$695 SGD
Retailer 4$822 SGD
Retailer 10$832 SGD
Retailer 7$848 SGD
Retailer 12$859 SGD
Retailer 9$860 SGD
Retailer 13$877 SGD
Retailer 3$1,511 SGD
NZ Jewellers$2,471 SGD

27 data points across 13 retailers

14 retailers$470 SGD to $2,471 SGD

A
Cheapest Retailer
-
$470 SGD
A
Retailer 2
-
$541 SGD
View
A
Retailer 3
-
$645 SGD
View
Retailer 4
-
$686 SGD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$695 SGD
View
Retailer 6
-
$788 SGD
View
Price last confirmed 40 days ago
B+
Retailer 7
-
$822 SGD
View
B+
Retailer 8
-
$832 SGD
View
B+
Retailer 9
-
$848 SGD
View
B+
Retailer 10
-
$859 SGD
View
B+
Retailer 11
-
$860 SGD
View
B+
Retailer 12
-
$877 SGD
View
Retailer 13
-
$1,511 SGD
View
Price last confirmed 8 days ago
Most Expensive
C
NZ Jewellers
fcda0742-6a4b-4140-9192-04faf867aece · Nov 4
$2,471 SGD
$1,928 USD
View
13 more retailers have this diamond
Prices start from $470 SGDSave up to $2,001 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
$470 SGD