Browse our range of British £10 Silver Britannia 5oz Coins, struck by The Royal Mint in 999 fine silver. These substantial 5-ounce Britannia coins represent one of the most impressive mid-sized formats in the Britannia silver series, combining strong visual impact, limited mintages, and exceptional collector appeal.

Each coin contains 5 troy ounces (approximately 156.3 grams) of pure silver and carries a £10 face value, although its true value is based on silver content, rarity, and demand within the global numismatic and bullion market.

The Silver Britannia series is the United Kingdom’s flagship silver coin program, first introduced in 1997 and struck continuously by The Royal Mint. While the standard investment coin is the 1oz Britannia, the 5oz £10 format is issued in significantly lower mintages, primarily as proof or special collector editions.

Each coin features the iconic Britannia design, symbolising strength, integrity, and maritime heritage. Modern issues incorporate advanced Royal Mint security features, including radial lines, micro-text, latent imagery, and surface animation, making Britannia one of the most secure bullion coin designs in the world.

This category includes British £10 5oz Silver Britannia coins, including:

  • 5oz Silver Britannia bullion coins (select issues)
  • 5oz Silver Britannia proof coins
  • Limited mintage Royal Mint £10 releases
  • Queen Elizabeth II and King Charles III issues
  • Certified PCGS and NGC graded 5oz Britannias
  • Special commemorative large silver releases
  • Low mintage collector editions and annual variations

The 5oz Silver Britannia is highly sought after due to its impressive size, detailed design presentation, and limited availability compared to standard bullion issues. Many examples are struck in extremely low mintages, making them particularly desirable for collectors of modern Royal Mint silver coins.

Whether you are building a premium Britannia collection or seeking larger-format silver coins with a strong visual presence, this category offers some of the most striking Silver Britannia issues available from The Royal Mint.

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