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Heart|Natural|GIA

0.50ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 7561238856

Certificate GIA 7561238856

Diamond specifications and retailer prices

From $513 AUD
SGD 486 SGD
As of November 2, 2026
Save $140 AUD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $653 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.5ct natural heart diamond

This 0.5ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7561238856. Listed at 2 retailers as of November 2, 2026, with prices from $513 to $653, a $140 spread on the same certified stone. 77 Diamonds lists it at $653. 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

0.50
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561238856
Dimensions4.61 × 5.40 × 3.20 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal
Top View
4.61 mm5.40 mm0.50 ctJ / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 7561238856
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 59.2%

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 2
Current: $653 AUD|Low: $513 AUD|High: $653 AUD|Avg: $581 AUD|+6.0%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$513 AUD
77 Diamonds$653 AUD

38 data points across 2 retailers

2 retailers$513 AUD to $653 AUD

B+
Cheapest Retailer
-
$513 AUD
SGD 486 SGD
Most Expensive
B+
77 Diamonds
HSCPXRBGYDFK · Nov 2
$653 AUD
£361 GBP
View
1 more retailer has this diamond
Prices start from $513 AUDSave up to $140 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.

B+
0.50ct Heart
$513 AUD