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50 Dollars - Charles III Heart Diamond
| Issuer | Royal Canadian Mint |
|---|---|
| Year | 2025 |
| Type | Non-circulating coin |
| Value | Log in to see details |
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| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
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| Technique | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | CANADA 2025 CHARLES III D·G·REX 50 DOLLARS SR (Translation: Charles III, by the Grace of God, King) |
| Reverse description | Log in to see details |
| Reverse script | Log in to see details |
| Reverse lettering | Log in to see details |
| Edge | Log in to see details |
| Mint | Royal Canadian Mint |
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| Additional information |
The "Ideal Cut" designation here isn't marketing — it's a specific grading standard requiring precise angular proportions to maximize light return through the table facet, originally codified by Marcel Tolkowsky in his 1919 treatise Diamond Design. Setting a stone to that standard inside a struck silver coin requires the bezel to be fabricated separately and press-fitted after striking, since no die process tolerates a loose diamond.
At 0.23 carats, the stone sits just above the threshold Canadian customs classify as a gemstone import rather than a raw material — a distinction that affects the coin's duty and valuation category.