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Heart|Natural|IGI

1.50ct J IF Heart Natural Diamond

VG • J/IF • IGI 750555460

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750555460

Diamond specifications and retailer prices

From $7,459 NZD
As of November 4, 2026
Save $7,441 NZD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,900 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 750555460. Listed at 14 retailers as of November 4, 2026, with prices from $7,459 to $14,900, a $7,441 spread on the same certified stone. NZ Jewellers lists it at $14,900. 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

1.50
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 750555460
Dimensions6.91 × 7.68 × 4.81 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
6.91 mm7.68 mm1.50 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750555460
Side View
Table 57.0%Crown 39.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 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 4
Current: $7,676 NZD|Low: $7,235 NZD|High: $13,785 NZD|Avg: $9,126 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$7,459 NZD
Retailer 1$7,676 NZD
Retailer 5$7,894 NZD
Retailer 9$7,912 NZD
Retailer 7$8,072 NZD
Retailer 8$8,552 NZD
Retailer 2$8,583 NZD
Retailer 3$10,434 NZD
Retailer 4$13,585 NZD

44 data points across 9 retailers

14 retailers$7,459 NZD to $14,900 NZD

A
Cheapest Retailer
-
$7,459 NZD
A
Retailer 2
-
$7,676 NZD
View
B+
Retailer 3
-
$7,894 NZD
View
Final sale: no returns
B+
Retailer 4
-
$7,912 NZD
View
B+
Retailer 5
-
$8,072 NZD
View
Retailer 6
-
$8,552 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$8,552 NZD
View
B+
Retailer 8
-
$8,552 NZD
View
B+
Retailer 9
-
$8,583 NZD
View
B+
Retailer 10
-
$8,823 NZD
View
B+
Retailer 11
-
$9,869 NZD
View
B+
Retailer 12
-
$10,434 NZD
View
B
Retailer 13
-
$13,585 NZD
View
Most Expensive
B
NZ Jewellers
9e5cf83f-1c99-49bc-956c-b7b12e32b5a0 · Nov 5
$14,900 NZD
$8,260 USD
View
13 more retailers have this diamond
Prices start from $7,459 NZDSave up to $7,441 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
1.50ct Heart
$7,459 NZD