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0.42ct M VS2 Round Natural Diamond

EX • M/VS2 • IGI 581302730

Shape and cutting style on the report: Round brilliant

Certificate IGI 581302730

Diamond specifications and retailer prices

From $525 NZD
As of November 6, 2026
Save $57 NZD (10%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,217 NZD 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 M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 581302730. Listed at 8 retailers as of November 6, 2026, with a relatively tight 11% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle34.6°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 581302730
Dimensions4.82 × 4.83 × 2.97 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.82 mm4.83 mm0.42 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 581302730
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $525 NZD|Low: $237 NZD|High: $582 NZD|Avg: $445 NZD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$237 NZD
Retailer 4$269 NZD
Retailer 6$447 NZD
Retailer 5$518 NZD
Retailer 1$525 NZD
Retailer 3$544 NZD
Retailer 2$582 NZD

24 data points across 7 retailers

8 retailers$525 NZD to $582 NZD

Retailer 1
-
$269 NZD
Price last confirmed 9 days ago
Retailer 2
-
$269 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$299 NZD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$525 NZD
View
Retailer 5
-
$544 NZD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$582 NZD
View
Retailer 7
-
$1,217 NZD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
d287e5d7-09ce-4bf5-8086-61107932c62e · Sep 24
$1,217 NZD
$684 USD
View
Price last confirmed 43 days ago
7 more retailers have this diamond
Prices start from $525 NZDSave up to $57 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
$525 NZD