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Heart|Natural|IGI

0.52ct J IF Heart Natural Diamond

VG • J/IF • IGI 754531444

Shape and cutting style on the report: Heart brilliant

Certificate IGI 754531444

Diamond specifications and retailer prices

From $679 AUD
SGD 643 SGD
As of October 27, 2026
Save $265 AUD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,541 AUD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754531444. Listed at 10 retailers as of October 27, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 754531444
Dimensions4.77 × 5.53 × 3.22 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Top View
4.77 mm5.53 mm0.52 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754531444
Side View
Table 60.0%Crown 40.9°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 58.2%

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: Oct 27
Current: $2,541 AUD|Low: $654 AUD|High: $2,623 AUD|Avg: $1,048 AUD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 3$654 AUD
Retailer 7$664 AUD
Retailer 4$679 AUD
Retailer 9$713 AUD
Retailer 2$763 AUD
Retailer 5$775 AUD
Retailer 6$944 AUD
Retailer 11$1,015 AUD
Retailer 8$1,021 AUD
Retailer 10$1,533 AUD
NZ Jewellers$2,541 AUD

31 data points across 11 retailers

10 retailers$679 AUD to $944 AUD

Retailer 1
-
$664 AUD
$465 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$679 AUD
SGD 643 SGD
View
Retailer 3
-
$713 AUD
$500 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$763 AUD
$535 USD
View
Price last confirmed 5 days ago
A
Retailer 5
-
$775 AUD
£428 GBP
View
B+
Retailer 6
-
$944 AUD
€630 EUR
View
B+
Retailer 7
-
$1,015 AUD
$712 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$1,021 AUD
ZAR 11,561 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
$1,533 AUD
£846 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
6ac62151-41fb-4deb-9785-c8d3bdb83958 · Oct 24
$2,541 AUD
$1,781 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from $679 AUDSave up to $265 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
0.52ct Heart
$679 AUD