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Round|Natural|GIA

0.42ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 2557313807

Certificate GIA 2557313807

Diamond specifications and retailer prices

From $647 AUD
As of November 5, 2026
3 retailers carry this diamond
Most expensive: $1,126 AUD 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2557313807. Listed at 3 retailers as of November 5, 2026. 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
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557313807
Dimensions4.76 × 4.80 × 3.01 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud
Top View
4.76 mm4.80 mm0.42 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557313807
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,126 AUD|Low: $249 AUD|High: $1,126 AUD|Avg: $579 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$249 AUD
Retailer 3$277 AUD
Retailer 5$503 AUD
Retailer 2$647 AUD
NZ Jewellers$1,126 AUD

17 data points across 5 retailers

3 retailers

Retailer 1
-
$277 AUD
Price last confirmed 9 days ago
B+
Retailer 2
-
$647 AUD
View
Most Expensive
NZ Jewellers
0c4bcf51-b22c-477a-ac99-e94a8004a8a0 · Oct 30
$1,126 AUD
$788 USD
View
Price last confirmed 7 days ago
2 more retailers have this diamond
Prices start from $647 AUD

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.

B+
0.42ct Round
$647 AUD