Jaehaerys I Targaryen's crown was fashioned by the Old King as a symbol of his prosperous reign and harmony in the realm. The golden crown is decorated with the sigils of the Great Houses. Viserys I Targaryen, Jaehaerys's grandson and heir, used the crown after the Old King's passing. After his own death, it is stolen by Ser Erryk Cargyll, who delivers it to Viserys's chosen heir Rhaenyra.