Obverse: the obverse features the effigy of King Charles III. Surrounding the portrait are the inscriptions “CHARLES III”, “AUSTRALIA”, and the denomination “1 DOLLAR”. The portrait was designed by Dan Thorne.
Reverse: the reverse depicts a koala resting on a eucalyptus tree branch while holding a eucalyptus leaf in its mouth. The inscription “KOALA” appears above, while “2026 1oz 9999 SILVER” is displayed on the left side. The Perth Mint mintmark “P” and the designer’s initials are also visible.
About the coin: the Australian Koala silver bullion series has been issued by Perth Mint since 2007. The reverse design changes every year, making the series highly sought after by collectors worldwide. Struck from 99.99% pure silver, the 2026 issue celebrates one of Australia’s most iconic native animals and offers both investment appeal and collectible value.
