Round|Natural|GIA

0.42ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6515935866

Certificate GIA 6515935866

Diamond specifications and retailer prices

From $444 CAD
₹30,238 INR
As of October 29, 2026
Save $2,048 CAD (82%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $2,493 CAD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6515935866. Listed at 33 retailers as of October 29, 2026, with prices from $444 to $2,493, a $2,048 spread on the same certified stone. NZ Jewellers lists it at $2,493. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515935866
Dimensions4.83 × 4.81 × 2.98 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.83 mm4.81 mm0.42 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515935866
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.8%

Caratlytics Score

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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: Oct 29
Current: $1,342 CAD|Low: $444 CAD|High: $1,875 CAD|Avg: $1,048 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$444 CAD
Retailer 8$555 CAD
Retailer 7$700 CAD
Retailer 5$798 CAD
Retailer 2$806 CAD
Retailer 6$988 CAD
Retailer 1$1,342 CAD
Retailer 4$1,509 CAD
Retailer 9$1,866 CAD

29 data points across 9 retailers

33 retailers$444 CAD to $2,493 CAD

A
Cheapest Retailer
-
$444 CAD
₹30,238 INR
A
Retailer 2
-
$555 CAD
HK$3,100 HKD
View
Retailer 3
-
$651 CAD
$465 USD
View
Price last confirmed 42 days ago
Retailer 4
-
$651 CAD
$465 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$651 CAD
$465 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$651 CAD
$465 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$651 CAD
$465 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$651 CAD
$465 USD
View
A
Retailer 9
-
$679 CAD
SGD 656 SGD
View
A
Retailer 10
-
$700 CAD
$500 USD
View
Retailer 11
-
$700 CAD
$500 USD
View
Price last confirmed 14 days ago
Retailer 12
-
$700 CAD
$500 USD
View
Price last confirmed 22 days ago
Retailer 13
-
$700 CAD
$500 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
$700 CAD
$500 USD
View
Retailer 15
-
$750 CAD
$536 USD
View
Price last confirmed 41 days ago
Retailer 16
-
$750 CAD
$536 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$750 CAD
$536 USD
View
Price last confirmed 21 days ago
Retailer 18
-
$750 CAD
$536 USD
View
Price last confirmed 28 days ago
Retailer 19
-
$750 CAD
$536 USD
View
Price last confirmed 26 days ago
A
Retailer 20
-
$750 CAD
$536 USD
View
Retailer 21
-
$759 CAD
A$834 AUD
View
A
Retailer 22
-
$798 CAD
$570 USD
View
A
Retailer 23
-
$806 CAD
£454 GBP
View
A
Retailer 24
-
$834 CAD
$596 USD
View
B+
Retailer 25
-
$988 CAD
€672 EUR
View
B+
Retailer 26
-
$1,342 CAD
£755 GBP
View
B
Retailer 27
-
$1,509 CAD
£849 GBP
View
B
Retailer 28
-
$1,866 CAD
£1,050 GBP
View
Retailer 29
-
$2,493 CAD
$1,781 USD
View
Price last confirmed 40 days ago
Retailer 30
-
$2,493 CAD
$1,781 USD
View
Price last confirmed 9 days ago
Retailer 31
-
$2,493 CAD
$1,781 USD
View
Price last confirmed 21 days ago
Retailer 32
-
$2,493 CAD
$1,781 USD
View
Price last confirmed 27 days ago
Most Expensive
B
NZ Jewellers
c23c288a-d015-428f-a48e-4930c7475e4a · Oct 30
$2,493 CAD
$1,781 USD
View
32 more retailers have this diamond
Prices start from $444 CADSave up to $2,048 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
$444 CAD