Mystic Topaz rainbow gemstone tribal open work sterling silver ring size 6.5 black and green This is a common stamp

This is a common stamp that was used on Export pieces

Mirror is usable with little to no signs of wear

Stamped MD 925 on the back of the pendant

Rainbow Aurora Borealis AB MCM atomic starburst vintage rhinestone brooch

Mystic Topaz rainbow gemstone tribal open work sterling silver ring size 6.5 black and green This is a common stampMystic Topaz rainbow gemstone tribal open work sterling silver ring. Good used condition with little to no signs of normal wear. Great patina. Stamped 925 on the inside of the band. Acid tests positive for sterling silver. Gemstone tests positive for topaz on Presidium II gemstone tester. Ring measures size 6 and 1 2.