| Issuer | Monaco |
| Year | 2023 |
| Type | Non-circulating coin |
| Value | 50 Euros |
| Currency | Euro (2002-date) |
| Composition | Gold (.900) |
| Weight | 16.2 g |
| Dimensions | 28 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | atelier de gravure |
| In circulation to | |
| Reference(s) | KM#215, Gad#MC218 |
| Obverse description | Two portraits on the left of Prince Rainier III of Monaco at two significant moments in his life. |
| Obverse script | Latin |
| Obverse lettering | RAINIER III - PRINCE DE MONACO 2023 |
| Reverse description | Coat of arms of the House of Grimaldi with the monogram of Prince Rainier III on top. |
| Reverse script | Latin |
| Reverse lettering | CENTENAIRE DE LA NAISSANCE 50 € 31 MAI 1923 R R DEO JUVANTE |
| Edge | |
| Mint | Monnaie de Paris, Paris (and Pessac starting 1973), France (864-date) |
| Mintage | 2023 - Proof - 499 |
| Catalog ID | 5273773510 |
| Comments |
