Men's Antique 9ct Gold & Enamel Swivel Signet Ring

A fabulous vintage 9ct yellow Gold gents swivel signet ring, comprising of a central oval swivel panel with one side inset with beautiful Cobalt blue enamel with a diagonal Gold band across the middle.The reverse is Gold with lovely stylized engraving. Plain polished 9ct yellow Gold shank. Ring size= T, can be resized. Hallmarked for 375 (9ct) - London - 1987 - J M makers mark.