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Round|Natural|GIA

0.42ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6561434086

Certificate GIA 6561434086

Diamond specifications and retailer prices

From HK$3,182 HKD
₹38,631 INR
As of October 29, 2026
Save HK$10,280 HKD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$13,462 HKD at NZ Jewellers · As of October 26, 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 6561434086. Listed at 19 retailers as of October 26, 2026, with prices from HK$3,182 to HK$13,462, a HK$10,280 spread on the same certified stone. NZ Jewellers lists it at HK$13,462. 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 angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561434086
Dimensions4.88 × 4.87 × 2.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.88 mm4.87 mm0.42 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561434086
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
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 29
Current: HK$13,462 HKD|Low: HK$3,161 HKD|High: HK$13,705 HKD|Avg: HK$6,273 HKD|-1.8%
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
October 29, 2026
Retailer 11HK$3,182 HKD
Retailer 18HK$3,615 HKD
Retailer 15HK$3,962 HKD
Retailer 4HK$4,197 HKD
Retailer 16HK$4,259 HKD
Retailer 6HK$4,291 HKD
Retailer 3HK$4,540 HKD
Retailer 5HK$4,621 HKD
Retailer 10HK$4,950 HKD
Retailer 2HK$5,427 HKD
Retailer 14HK$5,840 HKD
Retailer 8HK$5,973 HKD
Retailer 9HK$6,035 HKD
Retailer 7HK$6,315 HKD
Retailer 12HK$8,738 HKD
Retailer 13HK$9,963 HKD
Retailer 17HK$12,313 HKD
NZ JewellersHK$13,462 HKD

19 data points across 18 retailers

19 retailersHK$3,182 HKD to HK$13,462 HKD

A
Cheapest Retailer
-
HK$3,182 HKD
₹38,631 INR
A
Retailer 2
-
HK$3,615 HKD
View
A
Retailer 3
-
HK$3,962 HKD
$505 USD
View
A
Retailer 4
-
HK$4,197 HKD
$535 USD
View
A
Retailer 5
-
HK$4,259 HKD
€517 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
HK$4,267 HKD
A$837 AUD
View
A
Retailer 7
-
HK$4,291 HKD
$547 USD
View
A
Retailer 8
-
HK$4,540 HKD
SGD 782 SGD
View
A
Retailer 9
-
HK$4,621 HKD
$589 USD
View
A
Retailer 10
-
HK$4,950 HKD
$631 USD
View
B+
Retailer 11
-
HK$5,427 HKD
£545 GBP
View
B+
Retailer 12
-
HK$5,840 HKD
€709 EUR
View
B+
Retailer 13
-
HK$5,973 HKD
$761 USD
View
B+
Retailer 14
-
HK$6,035 HKD
$769 USD
View
B+
Retailer 15
-
HK$6,315 HKD
$805 USD
View
B
Retailer 16
-
HK$8,738 HKD
£877 GBP
View
B
Retailer 17
-
HK$9,963 HKD
£1,000 GBP
View
B
Retailer 18
-
HK$12,313 HKD
CA$2,180 CAD
View
Most Expensive
B
NZ Jewellers
ca3c5907-08c6-47d3-b953-11d43142c7ad · Oct 26
HK$13,462 HKD
$1,716 USD
View
18 more retailers have this diamond
Prices start from HK$3,182 HKDSave up to HK$10,280 HKD

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
HK$3,182 HKD