Round|Natural|GIA

0.42ct G VVS2 Round Natural Diamond

EX • G/VVS2 • GIA 2557132812

Certificate GIA 2557132812

Diamond specifications and retailer prices

From HK$4,117 HKD
As of November 1, 2026
Save HK$7,162 HKD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,448 HKD at NZ Jewellers · As of September 24, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2557132812. Listed at 16 retailers as of November 1, 2026, with a 174% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557132812
Dimensions4.76 × 4.80 × 2.98 mm
L/W Ratio1.01
Top View
4.76 mm4.80 mm0.42 ctG / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557132812
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: Nov 1
Current: HK$7,167 HKD|Low: HK$4,117 HKD|High: HK$11,419 HKD|Avg: HK$7,052 HKD|+3.2%
Retailer 1
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 1, 2026
Retailer 2HK$4,117 HKD
Retailer 5HK$4,707 HKD
Retailer 10HK$4,790 HKD
Retailer 4HK$5,217 HKD
Retailer 8HK$5,485 HKD
Retailer 11HK$6,700 HKD
Retailer 13HK$6,741 HKD
Retailer 1HK$7,167 HKD
Retailer 12HK$7,346 HKD
Retailer 9HK$7,576 HKD
Retailer 6HK$9,563 HKD
Retailer 3HK$9,924 HKD
Retailer 7HK$11,279 HKD

42 data points across 13 retailers

16 retailersHK$4,117 HKD to HK$11,279 HKD

A
Cheapest Retailer
-
HK$4,117 HKD
Retailer 2
-
HK$4,707 HKD
$600 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
HK$4,790 HKD
SGD 825 SGD
View
Retailer 4
-
HK$4,927 HKD
$628 USD
View
Price last confirmed 37 days ago
Retailer 5
-
HK$5,264 HKD
$671 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
HK$5,485 HKD
£551 GBP
View
Retailer 7
-
HK$5,586 HKD
$712 USD
View
Price last confirmed 40 days ago
B+
Retailer 8
-
HK$6,700 HKD
$854 USD
View
B+
Retailer 9
-
HK$6,741 HKD
$859 USD
View
B+
Retailer 10
-
HK$7,167 HKD
€870 EUR
View
Retailer 11
-
HK$7,346 HKD
A$1,440 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
HK$7,576 HKD
ZAR 15,599 ZAR
View
B+
Retailer 13
-
HK$9,563 HKD
£960 GBP
View
B
Retailer 14
-
HK$11,279 HKD
£1,132 GBP
View
Retailer 15
-
HK$15,323 HKD
$1,953 USD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
a31c0c55-103f-4bf7-adf5-575a3802349c · Sep 24
HK$15,448 HKD
$1,969 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from HK$4,117 HKDSave up to HK$7,162 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$4,117 HKD