A beautiful 9ct gold ring collet set with a central 12 mm x 5 mm fiery precious white opal. The opal has a very strong colour play showing flashes of yellow, orange, green and some blue. Flanked by open work detailed shoulers. On a plain shank.
Measurements: UK ring size Q or USA size 8
Weighs: 3.1 grams
Hallmarks: marked 375, London, date letter Q 1965, for 9ct gold