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Heart|Natural|IGI

1.52ct K SI1 Heart Natural Diamond

VG • K/SI1 • IGI 774609747

Shape and cutting style on the report: Heart brilliant

Certificate IGI 774609747

Diamond specifications and retailer prices

From $3,151 NZD
As of November 6, 2026
Save $5,534 NZD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,686 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.52ct natural heart diamond

This 1.52ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 774609747. Listed at 13 retailers as of November 3, 2026, with prices from $3,151 to $8,686, a $5,534 spread on the same certified stone. NZ Jewellers lists it at $8,686. 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

1.52
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 774609747
Dimensions6.53 × 8.23 × 4.63 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Top View
6.53 mm8.23 mm1.52 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774609747
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 56.3%

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: $8,686 NZD|Low: $3,151 NZD|High: $8,686 NZD|Avg: $4,868 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$3,151 NZD
Retailer 3$3,754 NZD
Retailer 7$4,044 NZD
Retailer 9$4,154 NZD
Retailer 12$4,154 NZD
Retailer 4$4,158 NZD
Retailer 11$4,346 NZD
Retailer 5$4,596 NZD
Retailer 10$4,795 NZD
Retailer 8$5,107 NZD
Retailer 6$7,259 NZD
NZ Jewellers$8,686 NZD

31 data points across 12 retailers

13 retailers$3,151 NZD to $8,686 NZD

A
Cheapest Retailer
-
$3,151 NZD
B+
Retailer 2
-
$3,754 NZD
View
B+
Retailer 3
-
$3,896 NZD
View
A
Retailer 4
-
$4,044 NZD
View
B+
Retailer 5
-
$4,154 NZD
View
Retailer 6
-
$4,154 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,158 NZD
View
B+
Retailer 8
-
$4,346 NZD
View
B+
Retailer 9
-
$4,596 NZD
View
B+
Retailer 10
-
$4,795 NZD
View
B+
Retailer 11
-
$5,107 NZD
View
B+
Retailer 12
-
$7,259 NZD
View
Most Expensive
B
NZ Jewellers
a47fb779-b139-4135-98d0-d55375269845 · Nov 3
$8,686 NZD
$4,815 USD
View
12 more retailers have this diamond
Prices start from $3,151 NZDSave up to $5,534 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
1.52ct Heart
$3,151 NZD