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1 Dollar - Charles III 1st Portrait - Wonders of Australia - Silver Proof Opal
| Issuer | Perth Mint |
|---|---|
| Year | 2026 |
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| Composition | Log in to see details |
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| Diameter | Log in to see details |
| Thickness | 3.95 mm |
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| Obverse description | Log in to see details |
|---|---|
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| Reverse description | Log in to see details |
| Reverse script | Latin |
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| Edge | Reeded |
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| Additional information |
The "Wonders of Australia" opal series has been a Perth Mint staple for years, inserting laboratory-created opal inlays into silver proof blanks — a process that requires hand-finishing each piece individually, since the opal element is seated after striking rather than struck in place. The Charles III first portrait designation places this coin early in what will be a long transitional period for Australian coinage, with the Jody Clark effigy adopted across Commonwealth mints following the King's accession in September 2022.