Hand made ring with large, oval, opaline moonstone. Stone flashes blue-purple when struck by light at the right angle.

No hallmarks, but looks like silver; could be sterling or perhaps Alpaca silver.

Excellent vintage condition.

Measures approximately: 17mm internal diameter (approximate US size 7), 13mm x 10mm stone, band is about 3.5mm wide; 30mm back of shank to front of face; 6.6g.