Faux Turquoise and silver tone necklace & earrings, NWOT

This stunning set has faux (?) turquoise cabochons surrounded by clear rhinestones and a beaded metal bevel. There is a silver tone lobster clasp. The chain is unique, and the bail is very sturdy. The earrings are pierced. Approx measurements: pendant surrounded by rhinestones - 1 3/4" H x 1" W earrings - 1 1/4" H x 1/2" W length - 16" drop chain - 3 1/4" to adjust length total length - 19 1/4" (I believe that I bought this set at the World's Largest Jewelry, Gem, Mineral & Fossil Show in Tucson from a reputable dealer.)