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Round|Natural|GIA

0.42ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 2524291666

Certificate GIA 2524291666

Diamond specifications and retailer prices

From HK$1,451 HKD
As of November 5, 2026
Save HK$2,432 HKD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$10,497 HKD at NZ Jewellers · As of October 8, 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2524291666. Listed at 22 retailers as of November 5, 2026, with a 168% 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
M
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2524291666
Dimensions4.83 × 4.86 × 2.96 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
4.83 mm4.86 mm0.42 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2524291666
Side View
Table 55.0%Crown 35°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.2%

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 5
Current: HK$3,546 HKD|Low: HK$1,451 HKD|High: HK$4,495 HKD|Avg: HK$3,361 HKD|-19.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2HK$1,451 HKD
Retailer 9HK$2,306 HKD
Retailer 5HK$2,832 HKD
Retailer 8HK$2,950 HKD
Retailer 6HK$3,122 HKD
Retailer 3HK$3,271 HKD
Retailer 7HK$3,350 HKD
Retailer 1HK$3,546 HKD
Retailer 4HK$3,883 HKD

42 data points across 9 retailers

22 retailersHK$1,451 HKD to HK$3,883 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
A
Retailer 2
-
HK$2,103 HKD
View
A
Retailer 3
-
HK$2,306 HKD
View
A
Retailer 4
-
HK$2,346 HKD
View
Retailer 5
-
HK$2,738 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$2,738 HKD
View
Price last confirmed 29 days ago
Retailer 7
-
HK$2,738 HKD
View
Price last confirmed 29 days ago
Retailer 8
-
HK$2,738 HKD
View
Price last confirmed 9 days ago
A
Retailer 9
-
HK$2,832 HKD
View
B+
Retailer 10
-
HK$2,832 HKD
View
Retailer 11
-
HK$2,950 HKD
View
Price last confirmed 8 days ago
Retailer 12
-
HK$3,052 HKD
View
Price last confirmed 22 days ago
Retailer 13
-
HK$3,052 HKD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$3,122 HKD
View
B+
Retailer 15
-
HK$3,271 HKD
View
B+
Retailer 16
-
HK$3,350 HKD
View
B+
Retailer 17
-
HK$3,546 HKD
View
Retailer 18
-
HK$3,687 HKD
View
Price last confirmed 29 days ago
Retailer 19
-
HK$3,687 HKD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
HK$3,883 HKD
View
Retailer 21
-
HK$10,497 HKD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
7ec7b84e-39af-4046-889c-0a00d4d10f64 · Oct 8
HK$10,497 HKD
$1,338 USD
View
Price last confirmed 28 days ago
21 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$2,432 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$1,451 HKD