Koala 1 Once
Photo: achat-or-et-argent.fr
| Coin name | Koala 1 Once |
|---|---|
| Metal | Silver |
| Issuing country | Australia |
| Mint / Manufacturer | The Perth Mint |
| Face value | 1 AUD |
| Gross weight | 31.107 g |
| Fineness | 999.9 ‰ |
| Calculated fine metal weight | 31.1038893 g |
| Diameter | 40.9 mm |
| Edge | Not disclosed |
Portfolio calculation basis
The stored catalogue reference differs from the official specification above. The value below uses the catalogue weight and fineness, just like the portfolio; saved assets are not modified.
31.104 g · 999 ‰ · 31.072896 g
Intrinsic value
€47.37
At the spot price of 10/11/2026 at 06:28 UTC · Source: MetalflowAPI · Excluding premium
ExchangeRate-API · 10/11/2026 · UTC
Estimated spot value, excluding premiums and fees. Information, not financial advice.
Add to my portfolioDescription
The Australian Silver Koala celebrates the country’s wildlife. The 2025 reverse depicts a koala lying on a branch among eucalyptus leaves. The obverse bears Dan Thorne’s effigy of Charles III.
Benefits
- 99.99% silver in 2025
- 1 oz format
- A$1 face value
Years and versions
These specifications concern 2025: gross weight is a minimum and diameter a maximum. Other dates and collector finishes may have different designs or specifications. The edge remains unestablished here.
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