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Heart|Natural|GIA

0.52ct J IF Heart Natural Diamond

EX • J/IF • GIA 6545397454

Certificate GIA 6545397454

Diamond specifications and retailer prices

From $891 AUD
SGD 844 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: $891 AUD at Fonder Diamond
View at Fonder Diamond

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545397454. Listed at 2 retailers as of October 31, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6545397454
Dimensions4.71 × 5.57 × 3.34 mm
L/W Ratio1.18
Top View
4.71 mm5.57 mm0.52 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545397454
Side View
Table 60.0%CrownGirdle: THK-VTKPavilion 40.5°Culet: NoneDepth 60.0%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $891 AUD|Low: $518 AUD|High: $1,305 AUD|Avg: $879 AUD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 13, 2026
Retailer 6$518 AUD
Retailer 5$613 AUD
Retailer 13$676 AUD
Retailer 10$742 AUD
Retailer 9$804 AUD
Retailer 7$823 AUD
Retailer 2$833 AUD
Retailer 11$842 AUD
Fonder Diamond$891 AUD
Retailer 14$920 AUD
Retailer 12$1,096 AUD
Retailer 8$1,108 AUD
Retailer 4$1,139 AUD
Retailer 3$1,305 AUD

4 data points across 14 retailers

2 retailers

Retailer 1
-
$676 AUD
HK$3,700 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
455336169 · Oct 31
$891 AUD
SGD 844 SGD
View
1 more retailer has this diamond

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.

B+
0.52ct Heart
$891 AUD