5oz Silver Proof Britannia Coins
| Explore our collection of 5oz Silver Proof Britannia Coins, showcasing one of The Royal Mint’s most popular large-format silver proof issues. Struck in five troy ounces of fine silver and finished to the Royal Mint’s highest Proof standard, these impressive coins offer collectors a larger canvas on which to appreciate the beauty and detail of Britannia, the enduring symbol of Britain's strength, resilience, and maritime heritage.
Since the introduction of the modern Britannia series in 1987, the design has become one of the most recognisable in British numismatics. The 5oz Silver Proof format allows the intricate artistry of Britannia to be displayed in exceptional detail, with many releases featuring unique annual interpretations created by some of the Royal Mint’s most accomplished designers. Our collection includes a range of 5oz Silver Proof Britannia Coins from different years, including limited-edition releases, presentation boxed examples, certified coins, and professionally graded specimens. With lower mintages than standard silver issues and strong demand from collectors worldwide, these large-format proof coins have become a key part of many Britannia collections. Whether you are seeking a classic Britannia design, a modern annual release, or a high-grade certified example, browse our range of 5oz Silver Proof Britannia Coins below and discover some of the finest silver coins produced by The Royal Mint. Their combination of substantial silver content, exceptional craftsmanship, and iconic British design makes them a standout addition to any collection. |














