Gold and ruby ​​cabochon signet ring

Yellow gold signet ring adorned with a cabochon ruby ​​in a closed setting
c. 1980

Metal: 750°/°°° (18K) yellow gold
Stone type: cabochon-cut ruby ​​(approx. 4.57 carats)
TDD 51
Total gross weight: 6.78 gr
Ref. 31300006