25 Dollars - Elizabeth II Jack Nicklaus

Jack Nicklaus won 18 major championships between 1962 and 1986, a record that has stood for nearly four decades despite sustained pressure from several generations of competitors. The Solomon Islands has no meaningful connection to Nicklaus or to professional golf — the territory is simply one of dozens of small sovereign jurisdictions that license their minting authority to bullion and commemorative coin producers, generating revenue without the coins ever entering domestic circulation.

The 7.77g weight is a deliberate choice: it equals one quarter troy ounce, making spot-price calculation straightforward for bullion buyers.