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Heart|Natural|IGI

0.43ct H IF Heart Natural Diamond

EX • H/IF • IGI 815625891

Shape and cutting style on the report: Heart brilliant

Certificate IGI 815625891

Diamond specifications and retailer prices

From $603 NZD
₹32,311 INR
As of October 30, 2026
Save $2,582 NZD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,185 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural heart diamond

This 0.43ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 815625891. Listed at 9 retailers as of October 30, 2026, with prices from $603 to $3,185, a $2,582 spread on the same certified stone. NZ Jewellers lists it at $3,185. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.43
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 815625891
Dimensions5.26 × 4.64 × 3.13 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
5.26 mm4.64 mm0.43 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815625891
Side View
Table 59.0%Crown 37.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.5%

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: Oct 30
Current: $3,185 NZD|Low: $603 NZD|High: $3,311 NZD|Avg: $1,430 NZD|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$603 NZD
Retailer 7$842 NZD
Retailer 6$906 NZD
Retailer 3$1,059 NZD
Retailer 9$1,166 NZD
Retailer 2$1,191 NZD
Retailer 5$1,521 NZD
Retailer 8$1,980 NZD
NZ Jewellers$3,185 NZD

6 data points across 9 retailers

9 retailers$603 NZD to $3,185 NZD

A
Cheapest Retailer
-
$603 NZD
₹32,311 INR
A
Retailer 2
-
$842 NZD
$474 USD
View
A
Retailer 3
-
$906 NZD
$510 USD
View
A
Retailer 4
-
$1,059 NZD
$596 USD
View
B+
Retailer 5
-
$1,166 NZD
€625 EUR
View
B+
Retailer 6
-
$1,191 NZD
$670 USD
View
B+
Retailer 7
-
$1,521 NZD
£674 GBP
View
B
Retailer 8
-
$1,980 NZD
£877 GBP
View
Most Expensive
B
NZ Jewellers
c6cdd322-7689-40ec-8523-850edfe69a47 · Oct 30
$3,185 NZD
$1,792 USD
View
8 more retailers have this diamond
Prices start from $603 NZDSave up to $2,582 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
0.43ct Heart
$603 NZD