Medals/Gold olimpic ring 2000 Sidney

Good morning. Can anyone help me with the value of the ring? Ring of the 2000 Summer Olympics in Sydney. The ring is gold 585 and there are stones on the ring.

Goedemorgen. Kan iemand mij helpen met de waarde van de ring? Ring van de Olympische Zomerspelen 2000 in Sydney. De ring is goud 585 en er zitten stenen op de ring.