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Heart|Natural|IGI

1.03ct J VVS2 Heart Natural Diamond

VG • J/VVS2 • IGI 720559432

Shape and cutting style on the report: Heart brilliant

Certificate IGI 720559432

Diamond specifications and retailer prices

From $3,052 NZD
As of November 6, 2026
Save $4,665 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,717 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 720559432. Listed at 12 retailers as of November 5, 2026, with prices from $3,052 to $7,717, a $4,665 spread on the same certified stone. NZ Jewellers lists it at $7,717. 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

1.03
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 720559432
Dimensions5.87 × 6.85 × 4.29 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.87 mm6.85 mm1.03 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 720559432
Side View
Table 55.0%Crown 37.5°Girdle: MED-THKPavilion 39.6°CuletDepth 62.6%

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: $7,717 NZD|Low: $3,052 NZD|High: $7,717 NZD|Avg: $4,139 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$3,052 NZD
Retailer 3$3,386 NZD
Retailer 10$3,408 NZD
Retailer 5$3,691 NZD
Retailer 9$3,698 NZD
Retailer 8$3,862 NZD
Retailer 4$4,259 NZD
Retailer 6$4,504 NZD
Retailer 7$6,451 NZD
NZ Jewellers$7,717 NZD

44 data points across 10 retailers

12 retailers$3,052 NZD to $7,717 NZD

A
Cheapest Retailer
-
$3,052 NZD
B+
Retailer 2
-
$3,386 NZD
View
B+
Retailer 3
-
$3,408 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,642 NZD
View
B+
Retailer 5
-
$3,691 NZD
View
B+
Retailer 6
-
$3,698 NZD
View
B+
Retailer 7
-
$3,862 NZD
View
B
Retailer 8
-
$3,940 NZD
View
B
Retailer 9
-
$4,259 NZD
View
B
Retailer 10
-
$4,504 NZD
View
B
Retailer 11
-
$6,451 NZD
View
Most Expensive
C
NZ Jewellers
cd7cdda5-80a4-429a-9c90-a7dc215aff1d · Nov 5
$7,717 NZD
$4,278 USD
View
11 more retailers have this diamond
Prices start from $3,052 NZDSave up to $4,665 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
1.03ct Heart
$3,052 NZD