Los Ballesteros Gold Over Sterling Silver Smoky Citrine Pendant Pin

Vintage sterling silver with gold wash pendant pin by Los Ballesteros of Taxco, Mexico. It is set with a 4.5 carat smoky citrine that is faceted. The setting is 1 1/8" in diameter. It has a locking clasp with pin back and a bail for a chain. Weight: 12.2 grams.