Tanzanite 1.3 ct gemstone with black tourmaline chip halo sterling silver stud earrings. Good used condition with little to no signs of normal wear. No missing stones. Setting has rhodium plating to give high shine and tarnish resistant. Stamped with a partial 925 on one of the earring posts. 

Acid tests positive for sterling silver. 

Gemstones tested with Presidium II gemstone tester. 

Earrings measure 7/16ths of an inch across. Tanzanite measures 7mm across.