Round|Natural|GIA

0.42ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 5563371683

Certificate GIA 5563371683

Diamond specifications and retailer prices

From $555 CAD
HK$3,100 HKD
As of October 25, 2026
Save $1,935 CAD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,490 CAD 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 $555 to $2,490, a $1,935 spread on the same certified stone. NZ Jewellers lists it at $2,490. 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
Color
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

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A+
Exceptional
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 25
Current: $2,490 CAD|Low: $473 CAD|High: $2,516 CAD|Avg: $927 CAD|-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$474 CAD
Retailer 9$555 CAD
Retailer 10$609 CAD
Retailer 18$649 CAD
Retailer 6$686 CAD
Retailer 7$700 CAD
Retailer 13$700 CAD
Retailer 8$749 CAD
Retailer 2$764 CAD
Retailer 17$792 CAD
Retailer 5$833 CAD
Retailer 3$895 CAD
Retailer 4$899 CAD
Retailer 19$938 CAD
Retailer 15$996 CAD
Retailer 11$1,063 CAD
Retailer 14$1,314 CAD
Retailer 16$1,507 CAD
NZ Jewellers$2,490 CAD

21 data points across 19 retailers

19 retailers$555 CAD to $2,490 CAD

A+
Retailer 1
-
$474 CAD
₹32,221 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$555 CAD
HK$3,100 HKD
View
A
Retailer 3
-
$609 CAD
$435 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
$649 CAD
$464 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$686 CAD
SGD 662 SGD
View
A
Retailer 6
-
$700 CAD
$500 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$700 CAD
$500 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$749 CAD
$535 USD
View
A
Retailer 9
-
$764 CAD
£430 GBP
View
A
Retailer 10
-
$792 CAD
€539 EUR
View
A
Retailer 11
-
$833 CAD
$595 USD
View
Price last confirmed 11 days ago
A
Retailer 12
-
$895 CAD
$639 USD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$899 CAD
$642 USD
View
B+
Retailer 14
-
$938 CAD
$670 USD
View
Price last confirmed 6 days ago
B+
Retailer 15
-
$996 CAD
ZAR 11,493 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,063 CAD
A$1,168 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
$1,314 CAD
£739 GBP
View
B
Retailer 18
-
$1,507 CAD
£848 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
1a4d0f87-f491-4644-be5b-84332cfccd35 · Oct 23
$2,490 CAD
$1,779 USD
View
18 more retailers have this diamond
Prices start from $555 CADSave up to $1,935 CAD

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
$555 CAD