| Issuer | British Indian Ocean Territory |
| Year | 2021 |
| Type | Non-circulating coin |
| Value | 1 Royal |
| Currency | Royal (2019-date) |
| Composition | Silver (.999) (Reverse frosted) |
| Weight | 31.103 g |
| Dimensions | 38.6 mm |
| Thickness | 3 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#72a |
| Obverse description | Effigy of Queen Elizabeth II facing right, legend around with date. |
| Obverse script | Latin |
| Obverse lettering | ELIZABETH II • 2021 • BRITISH INDIAN OCEAN TERRITORY PM |
| Reverse description | Depiction of the British Clipper Cutty Sark in full sails, with a frosted background and breaking waves along the hull. The Pobjoy Mint P-mintmark is astern of the ship while the composition of the metal is to the left of the topsails. The mirrored border is inscribed with the title of the design and the face value is below. |
| Reverse script | Latin |
| Reverse lettering | THE CUTTY SARK Ag. 999. 1oz P 1 ROYAL |
| Edge | Reeded |
| Mint | (PM) Pobjoy Mint, Surrey, United Kingdom (1965-2023) |
| Mintage | 2021 PM - `P` Privy mark - 10 000 |
| Catalog ID | 7182845060 |
| Comments |
