CaratHunter
Plans
Round|Natural|IGI

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 $421 AUD
As of November 6, 2026
Save $46 AUD (10%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $977 AUD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $421 AUD|Low: $190 AUD|High: $467 AUD|Avg: $357 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$190 AUD
Retailer 4$216 AUD
Retailer 6$359 AUD
Retailer 5$416 AUD
Retailer 1$421 AUD
Retailer 3$437 AUD
Retailer 2$467 AUD

24 data points across 7 retailers

8 retailers$421 AUD to $467 AUD

Retailer 1
-
$216 AUD
Price last confirmed 9 days ago
Retailer 2
-
$216 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$240 AUD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$421 AUD
View
Retailer 5
-
$437 AUD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$467 AUD
View
Retailer 7
-
$977 AUD
View
Price last confirmed 62 days ago
Most Expensive
NZ Jewellers
d287e5d7-09ce-4bf5-8086-61107932c62e · Sep 24
$977 AUD
$684 USD
View
Price last confirmed 43 days ago
7 more retailers have this diamond
Prices start from $421 AUDSave up to $46 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.

A
0.42ct Round
$421 AUD