Vintage Turquoise Art Glass Sterling Silver Earrings Screw Back Clip On Mexican

Vintage Mexican turquoise art glass sterling silver dangle earrings with screw back clip on closure. Marquise shaped glass cabochons imitating turquoise (also known as Hubbell glass) with a stunning sky blue color and light brown matrix. Decorative bezel setting with granulation on north and south points. Signed “Hecho En Mexico ALC Sterling 925” on reverse side of one earring. Rare and highly collectible. Acquired from a private estate collection. 1.2” length and 0.25” width. Excellent pre-owned condition.