Round|Natural|GIA

0.42ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 2524291666

Certificate GIA 2524291666

Diamond specifications and retailer prices

From $329 NZD
As of November 5, 2026
Save $551 NZD (63%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,380 NZD 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: $804 NZD|Low: $329 NZD|High: $1,019 NZD|Avg: $762 NZD|-19.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2$329 NZD
Retailer 9$523 NZD
Retailer 5$642 NZD
Retailer 8$669 NZD
Retailer 6$708 NZD
Retailer 3$742 NZD
Retailer 7$760 NZD
Retailer 1$804 NZD
Retailer 4$881 NZD

42 data points across 9 retailers

22 retailers$329 NZD to $881 NZD

A
Cheapest Retailer
-
$329 NZD
A
Retailer 2
-
$477 NZD
View
A
Retailer 3
-
$523 NZD
View
A
Retailer 4
-
$532 NZD
View
Retailer 5
-
$621 NZD
View
Price last confirmed 36 days ago
Retailer 6
-
$621 NZD
View
Price last confirmed 29 days ago
Retailer 7
-
$621 NZD
View
Price last confirmed 29 days ago
Retailer 8
-
$621 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$642 NZD
View
B+
Retailer 10
-
$642 NZD
View
Retailer 11
-
$669 NZD
View
Price last confirmed 8 days ago
Retailer 12
-
$692 NZD
View
Price last confirmed 22 days ago
Retailer 13
-
$692 NZD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$708 NZD
View
B+
Retailer 15
-
$742 NZD
View
B+
Retailer 16
-
$760 NZD
View
B+
Retailer 17
-
$804 NZD
View
Retailer 18
-
$836 NZD
View
Price last confirmed 29 days ago
Retailer 19
-
$836 NZD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$881 NZD
View
Retailer 21
-
$2,380 NZD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
7ec7b84e-39af-4046-889c-0a00d4d10f64 · Oct 8
$2,380 NZD
$1,338 USD
View
Price last confirmed 28 days ago
21 more retailers have this diamond
Prices start from $329 NZDSave up to $551 NZD

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
$329 NZD