Tank Ring, Green Tourmaline

Tank ring in yellow gold and platinum, set with a rectangular green tourmaline surrounded by a rich setting of 10 old-cut diamonds.

• Material:18k yellow gold
• Hallmark:Eagle's head
• Weight:13.7g
• Length:2 cm
• Width:1.6 cm
• Adjustable ring size:52
• Diamond:1.55cts
• Period:1945-1955