The 2026 1oz Silver Koala is produced by The Perth Mint, with each year featuring a new design, one of the reasons the series remains a favourite with collectors. This edition contains 31.1g of 9999 fine silver and carries a face value of $1.

The obverse features the Dan Thorne effigy of King Charles III, one of the earliest official depictions of the monarch on Australian coinage. The reverse shows a detailed scene of a koala family resting among the branches of a gum tree. A well-recognised series combining high-purity silver with annually changing designs, appealing to both collectors and those building a silver holding.