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Heart|Natural|IGI

1.30ct K VS1 Heart Natural Diamond

VG • K/VS1 • IGI 803680471

Shape and cutting style on the report: Heart brilliant

Certificate IGI 803680471

Diamond specifications and retailer prices

From $3,346 NZD
As of November 6, 2026
Save $4,398 NZD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,744 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 803680471. Listed at 13 retailers as of November 5, 2026, with prices from $3,346 to $7,744, a $4,398 spread on the same certified stone. NZ Jewellers lists it at $7,744. 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

1.30
Carat
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle42.7°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 803680471
Dimensions6.62 × 7.20 × 4.58 mm
L/W Ratio1.09
Girdle conditionFaceted
Top View
6.62 mm7.20 mm1.30 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 803680471
Side View
Table 60.0%Crown 42.7°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 63.6%

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: $3,519 NZD|Low: $3,346 NZD|High: $6,568 NZD|Avg: $4,381 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$3,346 NZD
Retailer 1$3,519 NZD
Retailer 7$3,761 NZD
Retailer 8$3,875 NZD
Retailer 3$4,093 NZD
Retailer 4$4,521 NZD
Retailer 2$5,029 NZD
Retailer 5$6,489 NZD

41 data points across 8 retailers

13 retailers$3,346 NZD to $7,744 NZD

A
Cheapest Retailer
-
$3,346 NZD
A
Retailer 2
-
$3,519 NZD
View
Retailer 3
-
$3,703 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,703 NZD
View
A
Retailer 5
-
$3,761 NZD
View
A
Retailer 6
-
$3,875 NZD
View
A
Retailer 7
-
$3,952 NZD
View
A
Retailer 8
-
$4,093 NZD
View
B+
Retailer 9
-
$4,273 NZD
View
A
Retailer 10
-
$4,521 NZD
View
B+
Retailer 11
-
$5,029 NZD
View
B+
Retailer 12
-
$6,489 NZD
View
Most Expensive
B
NZ Jewellers
ebce4524-f0a7-4362-84bb-23841af61565 · Nov 5
$7,744 NZD
$4,293 USD
View
12 more retailers have this diamond
Prices start from $3,346 NZDSave up to $4,398 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
1.30ct Heart
$3,346 NZD