2026 Australia Queen Elizabeth II 100th Anniversary 1 oz Silver Proof Coin

Queen Elizabeth II 100th Anniversary 1 oz Silver Proof Coin – Australia 2026

The 2026 Queen Elizabeth II 100th Anniversary 1 oz Silver Proof Coin stands as a refined tribute to one of history’s most influential monarchs. Struck by The Perth Mint from 1 troy ounce of .9999 fine silver, this coin measures 40.90 mm in diameter and carries a $1 AUD face value. It honors what would have been Her Late Majesty’s 100th birthday, celebrating a lifetime defined by duty, resilience, and global leadership.

Queen Elizabeth II reigned for 70 years, becoming the longest-serving monarch in British history. Throughout her life, she remained a symbol of stability during times of change. Therefore, this release captures both her personal legacy and her enduring connection to the Commonwealth.

Five Effigies Reflecting a Historic Reign

The reverse presents a powerful composition of five official effigies of Queen Elizabeth II, each used on coinage during different periods of her reign. At the center sits the modern portrait by Jody Clark (2019), framed with elegant detail. Surrounding it are earlier effigies by Ian Rank-Broadley (1998), Raphael Maklouf (1985), Arnold Machin (1966), and Mary Gillick (1953).

Together, these portraits illustrate the evolution of the Queen’s image across seven decades. In addition, the background features the golden wattle, Australia’s national floral emblem, symbolizing unity within the Commonwealth.

Encircling the design are important royal motifs, including St Edward’s Crown, the Sovereign’s Orb, the Tudor Rose, and the Sovereign’s Sceptre. These elements reinforce themes of authority, tradition, and continuity.

Proof Quality and Detailed Craftsmanship

This coin is struck in proof quality, delivering mirror-like fields and sharp design detail. The polished surfaces enhance contrast and bring clarity to every element of the design.

Each coin contains 31.107 grams of silver and has a maximum thickness of 3.50 mm. The reverse also includes the inscription “H.M. QUEEN ELIZABETH II 100th ANNIVERSARY”, along with the 2026 year-date and The Perth Mint’s “P” mintmark.

The obverse features the Dan Thorne effigy of King Charles III, accompanied by inscriptions noting the coin’s weight, purity, and denomination.

Limited Mintage and Collector Appeal

This commemorative coin has a maximum mintage of 7,000 pieces, with an issue limit of 5,000 coins. Because of this controlled release, it holds strong appeal for collectors seeking meaningful and limited-edition silver coins.

As demand for royal commemoratives remains high, securing pieces from milestone anniversaries often becomes a priority.

A Lasting Tribute in Silver

At GR Reserve, we bring collectors closer to significant global releases backed by history and craftsmanship. Our foundation is built on the legacy of Glines & Rhodes, a family-owned precious metals business established in 1915, with more than 100 years of experience in precious metals.

Through our global network, we continue bringing products once exclusive to wholesalers to the retail masses, offering access to exceptional collectibles at competitive prices.

GR Reserve – Your Leader In Modern Collectible Numismatic Coins.