TAD Iolite Gemstone sterling silver vintage Balinese tribal drop earrings. Artisan TAD unique gemstone earrings. Stamped TAD 925 on the reverse. Good vintage condition with small signs of normal vintage wear. 

Acid tests positive for sterling silver. 

Gemstones tested with Presidium II gemstone tester. 

Earrings measure 1 and 1/2 of an inch tall and 1/2 of an inch wide.