Black onyx marcasite vintage sterling silver ring band size 7.5 antique pin Acid tests positive for sterling

Acid tests positive for sterling silver base and 14k gold overlay

This stunning brooch shows incredible 23 sparkling diamonds

Small signs of normal wear

Native American feather vintage sterling silver stud earrings

Fastening only tests positive for sterling silver

Black onyx marcasite vintage sterling silver ring band size 7.5 antique pin Acid tests positive for sterlingArt Deco Style Black onyx marcasite vintage JC sterling silver bar ring. Good used condition with little to no signs of normal wear. Stamped 925 JC on the inside of the band. Great vintage patina. No missing stones. Acid tests positive for sterling silver. Ring measures size 7 and 1 2