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0.42ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5563371683

Certificate GIA 5563371683

Diamond specifications and retailer prices

From $509 SGD
HK$3,100 HKD
As of October 25, 2026
Save $1,772 SGD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,280 SGD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5563371683. Listed at 19 retailers as of October 23, 2026, with prices from $509 to $2,280, a $1,772 spread on the same certified stone. NZ Jewellers lists it at $2,280. 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

0.42
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5563371683
Dimensions4.84 × 4.87 × 2.97 mm
L/W Ratio1.01
Top View
4.84 mm4.87 mm0.42 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563371683
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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 25
Current: $2,280 SGD|Low: $434 SGD|High: $2,304 SGD|Avg: $849 SGD|-1.1%
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
October 23, 2026
Retailer 12$434 SGD
Retailer 9$509 SGD
Retailer 10$558 SGD
Retailer 18$595 SGD
Retailer 6$628 SGD
Retailer 7$641 SGD
Retailer 13$641 SGD
Retailer 8$686 SGD
Retailer 2$700 SGD
Retailer 17$725 SGD
Retailer 5$763 SGD
Retailer 3$820 SGD
Retailer 4$823 SGD
Retailer 19$859 SGD
Retailer 15$912 SGD
Retailer 11$973 SGD
Retailer 14$1,203 SGD
Retailer 16$1,380 SGD
NZ Jewellers$2,280 SGD

21 data points across 19 retailers

19 retailers$509 SGD to $2,280 SGD

A+
Retailer 1
-
$434 SGD
₹32,221 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$509 SGD
HK$3,100 HKD
View
A
Retailer 3
-
$558 SGD
$435 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$595 SGD
$464 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$628 SGD
View
A
Retailer 6
-
$641 SGD
$500 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$641 SGD
$500 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$686 SGD
$535 USD
View
A
Retailer 9
-
$700 SGD
£430 GBP
View
A
Retailer 10
-
$725 SGD
€539 EUR
View
A
Retailer 11
-
$763 SGD
$595 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$820 SGD
$639 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$823 SGD
$642 USD
View
B+
Retailer 14
-
$859 SGD
$670 USD
View
Price last confirmed 6 days ago
B+
Retailer 15
-
$912 SGD
ZAR 11,493 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$973 SGD
A$1,168 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$1,203 SGD
£739 GBP
View
B
Retailer 18
-
$1,380 SGD
£848 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
1a4d0f87-f491-4644-be5b-84332cfccd35 · Oct 23
$2,280 SGD
$1,779 USD
View
18 more retailers have this diamond
Prices start from $509 SGDSave up to $1,772 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+
0.42ct Round
$509 SGD