2 Dollars - Charles III Vivat Humanitas

Niue has functioned as a prolific licensing vehicle for commemorative silver since the 1990s, with the New Zealand-administered territory lending its legal tender status to dozens of foreign bullion and numismatic programs annually. The "Vivat Humanitas" branding originates with the Perth Mint, which has issued coins under that series title commemorating Charles III's accession.

The .9999 fineness is notably purer than the standard .999 used across most sovereign bullion programs — a specification Perth has increasingly adopted to compete with Canadian and Swiss refinery output.