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Heart|Natural|IGI

0.42ct J VS2 Heart Natural Diamond

VG • J/VS2 • IGI 815656486

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815656486

Diamond specifications and retailer prices

From $370 AUD
₹24,785 INR
As of November 1, 2026
Save $828 AUD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,992 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.42ct natural heart diamond

This 0.42ct natural heart sits in the sub-half-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 815656486. Listed at 15 retailers as of November 1, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle37.1°
OriginNatural
Grading LabIGI
CertificateIGI 815656486
Dimensions4.69 × 5.35 × 2.94 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
4.69 mm5.35 mm0.42 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815656486
Side View
Table 61.0%Crown 33.3°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 55.0%

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 1
Current: $1,992 AUD|Low: $370 AUD|High: $2,023 AUD|Avg: $811 AUD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 2$370 AUD
Retailer 8$518 AUD
Retailer 13$554 AUD
Retailer 5$561 AUD
Retailer 6$581 AUD
Retailer 7$639 AUD
Retailer 11$652 AUD
Retailer 15$698 AUD
Retailer 3$750 AUD
Retailer 4$806 AUD
Retailer 10$826 AUD
Retailer 14$849 AUD
Retailer 9$1,050 AUD
Retailer 12$1,199 AUD
NZ Jewellers$1,992 AUD

17 data points across 15 retailers

15 retailers$370 AUD to $1,199 AUD

A
Cheapest Retailer
-
$370 AUD
₹24,785 INR
A
Retailer 2
-
$518 AUD
$364 USD
View
A
Retailer 3
-
$554 AUD
SGD 526 SGD
View
A
Retailer 4
-
$561 AUD
$394 USD
View
B+
Retailer 5
-
$581 AUD
$408 USD
View
Retailer 6
-
$639 AUD
$449 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$652 AUD
£360 GBP
View
B+
Retailer 8
-
$698 AUD
$490 USD
View
B+
Retailer 9
-
$750 AUD
$527 USD
View
B
Retailer 10
-
$806 AUD
ZAR 9,141 ZAR
View
B
Retailer 11
-
$826 AUD
$580 USD
View
B+
Retailer 12
-
$849 AUD
€568 EUR
View
B
Retailer 13
-
$1,050 AUD
£581 GBP
View
B
Retailer 14
-
$1,199 AUD
£663 GBP
View
Most Expensive
NZ Jewellers
fa20cfb7-10b6-451a-8d80-715fb90ac847 · Oct 30
$1,992 AUD
$1,399 USD
View
Price under review
14 more retailers have this diamond
Prices start from $370 AUDSave up to $828 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 Heart
$370 AUD