| Issuer | United Kingdom |
| Year | 2017-2022 |
| Type | Non-circulating coins |
| Value | 1 Pound |
| Currency | Pound sterling (decimalized, 1971-date) |
| Composition | Platinum (.9995) |
| Weight | 21.56 g |
| Dimensions | 23.4 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Sp#J39, KM#1378c |
| Obverse description | Fifth crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, with holographic image below the bust and denomination as incuse micro-legend around the rim. |
| Obverse script | Latin |
| Obverse lettering | ONE POUND · ONE POUND
2017·ELIZABETH II·D·G·REG·F·D
J.C
£ / 1 (Translation: Elizabeth the Second by the Grace of God Queen Defender of the Faith) |
| Reverse description | An English rose, Welsh leek, Scottish thistle and Northern Irish shamrock emerging from one stem within a royal coronet, with the minting year as incuse micro-legend around the rim. |
| Reverse script | Latin |
| Reverse lettering | — 2017 — — 2017 — D P ONE POUND |
| Edge | Segmented reeding (milled on alternate edges) |
| Mint | |
| Mintage | 2017 - Proof - 232 2022 - Proof; 26/22 privy mark - 13 |
| Catalog ID | 9014387480 |
| Comments |
