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Heart|Natural|IGI

1.52ct I IF Heart Natural Diamond

VG • I/IF • IGI 750528407

Shape and cutting style on the report: Heart brilliant

Certificate IGI 750528407

Diamond specifications and retailer prices

From $5,795 AUD
As of November 5, 2026
Save $5,781 AUD (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,576 AUD 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 750528407. Listed at 14 retailers as of November 3, 2026, with prices from $5,795 to $11,576, a $5,781 spread on the same certified stone. NZ Jewellers lists it at $11,576. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 750528407
Dimensions6.94 × 7.85 × 4.66 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
6.94 mm7.85 mm1.52 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 750528407
Side View
Table 59.0%Crown 40.4°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 59.4%

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 5
Current: $11,576 AUD|Low: $5,795 AUD|High: $11,576 AUD|Avg: $7,469 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10$5,795 AUD
Retailer 8$5,896 AUD
Retailer 3$6,033 AUD
Retailer 9$6,133 AUD
Retailer 11$6,287 AUD
Retailer 5$6,645 AUD
Retailer 12$6,645 AUD
Retailer 13$6,645 AUD
Retailer 6$6,672 AUD
Retailer 4$7,667 AUD
Retailer 2$8,111 AUD
Retailer 7$10,555 AUD
NZ Jewellers$11,576 AUD

42 data points across 13 retailers

14 retailers$5,795 AUD to $11,576 AUD

A
Cheapest Retailer
-
$5,795 AUD
A
Retailer 2
-
$5,896 AUD
View
A
Retailer 3
-
$6,033 AUD
View
A
Retailer 4
-
$6,133 AUD
View
Final sale: no returns
A
Retailer 5
-
$6,287 AUD
View
A
Retailer 6
-
$6,645 AUD
View
A
Retailer 7
-
$6,645 AUD
View
Retailer 8
-
$6,645 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$6,672 AUD
View
A
Retailer 10
-
$6,862 AUD
View
A
Retailer 11
-
$7,667 AUD
View
A
Retailer 12
-
$8,111 AUD
View
B+
Retailer 13
-
$10,555 AUD
View
Most Expensive
B
NZ Jewellers
b2990a85-0a3a-4a25-a1e4-4dc393d0d932 · Nov 3
$11,576 AUD
$7,954 USD
View
13 more retailers have this diamond
Prices start from $5,795 AUDSave up to $5,781 AUD

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
$5,795 AUD