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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 $333 SGD
₹24,791 INR
As of October 31, 2026
Save $744 SGD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,788 SGD 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 October 31, 2026, with a 223% 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

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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: Oct 31
Current: $1,788 SGD|Low: $333 SGD|High: $1,817 SGD|Avg: $728 SGD|-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 13$333 SGD
Retailer 2$465 SGD
Retailer 12$498 SGD
Retailer 5$504 SGD
Retailer 6$522 SGD
Retailer 7$574 SGD
Retailer 10$585 SGD
Retailer 15$626 SGD
Retailer 3$674 SGD
Retailer 4$723 SGD
Retailer 9$741 SGD
Retailer 14$762 SGD
Retailer 8$943 SGD
Retailer 11$1,076 SGD
NZ Jewellers$1,788 SGD

17 data points across 15 retailers

15 retailers$333 SGD to $1,076 SGD

A
Cheapest Retailer
-
$333 SGD
₹24,791 INR
A
Retailer 2
-
$465 SGD
$364 USD
View
A
Retailer 3
-
$498 SGD
View
A
Retailer 4
-
$504 SGD
$394 USD
View
B+
Retailer 5
-
$522 SGD
$408 USD
View
Retailer 6
-
$574 SGD
$449 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$585 SGD
£360 GBP
View
B+
Retailer 8
-
$626 SGD
$490 USD
View
B+
Retailer 9
-
$674 SGD
$527 USD
View
B
Retailer 10
-
$723 SGD
ZAR 9,141 ZAR
View
B
Retailer 11
-
$741 SGD
$580 USD
View
B+
Retailer 12
-
$762 SGD
€568 EUR
View
B
Retailer 13
-
$943 SGD
£581 GBP
View
B
Retailer 14
-
$1,076 SGD
£663 GBP
View
Most Expensive
NZ Jewellers
fa20cfb7-10b6-451a-8d80-715fb90ac847 · Oct 30
$1,788 SGD
$1,399 USD
View
Price under review
14 more retailers have this diamond
Prices start from $333 SGDSave up to $744 SGD

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
$333 SGD