Bold Sheen Obsidian Ring in Sterling Silver Taxco, Mexico Size 7
Vintage hand made sterling silver ring set with huge domed sheen obsidian cabochon. Indoors, it is almost black and outside in the sun it comes alive with metallic olive green flash. Size: 7 Face measures 1 1/8" x 7/8" and the some stands 5/8" tall. Weight: 16 grams. Marked Sterling Taxco. C. 1940. Lovely piece.