"Stylish Mid Century Italian 18k Yellow Gold Oval Vintage Blue Topaz Ring"
Italian 18kt yellow gold rubover set, single stone oval cabochon cut blue topaz ring. Topaz approximately 14mm x 9mm. Gross weight of ring: 8 grams.
Finger size: O. Wide plain, tapering hollowed shank.
No hallmarks, stamped 'Italy 750' 18kt gold