Diobol

Ialysos was one of three major settlements on Rhodes before the island's synoikism of 408 BC unified them into the single city of Rhodes. This small fractional silver predates that merger by decades, issued when Ialysos maintained its own independent monetary output. Production appears to have been modest — the city's coinage is substantially rarer than that of neighboring Kamiros or Lindos from the same period, suggesting either limited minting activity or rapid absorption into wider Rhodian trading circuits where larger denominations dominated.