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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 $802 SGD
As of November 3, 2026
2 retailers carry this diamond
Most expensive: $802 SGD 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 November 3, 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

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $802 SGD|Low: $464 SGD|High: $1,170 SGD|Avg: $788 SGD
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
November 3, 2026
Retailer 6$464 SGD
Retailer 5$550 SGD
Retailer 13$606 SGD
Retailer 10$665 SGD
Retailer 9$720 SGD
Retailer 7$738 SGD
Retailer 2$747 SGD
Retailer 11$755 SGD
Fonder Diamond$802 SGD
Retailer 14$824 SGD
Retailer 12$982 SGD
Retailer 8$993 SGD
Retailer 4$1,020 SGD
Retailer 3$1,170 SGD

5 data points across 14 retailers

2 retailers

Retailer 1
-
$606 SGD
HK$3,700 HKD
Price last confirmed 60 days ago
Most Expensive
B+
Fonder Diamond
455336169 · Nov 3
$802 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
$802 SGD