Tank ring adorned with a diamond

Rose gold tank ring set with a bezel-set old-cut diamond surrounded by gold scrolls.

• Material:18k yellow gold and platinum 
• Hallmark:Eagle's head
• Weight:12.1g
• Length:2.2 cm
• Width:0.9 cm
• Resizable finger size:52
• Diamond: 1.25 cts
  
• Period: 1945-1955