VTG Clear AB Rhinestone and Sky Blue Stone Pendant Necklace~ Occasion Wedding

Unusual Gorgeous Blue and AB Rhinestone Occasion Necklace Brilliant clear sparkle with a center stone that is like looking at the earth from space~ an ocean blue, with a marbled swirly look to it. It's just beautiful! With gold tone metal finish. Measures approx. 15" in length around, pendant is 1.75" in total length, and .75" in width. The clasp is a spring ring and the length is not adjustable. Not sure of the age of this piece. Excellent vintage preowned condition Very little visible wear No markings