Huge Layered Faux Turquoise Statement Necklace STUNNING!

I’ve had this necklace for many years and I just don’t wear it- maybe once or twice. I only keep it because it’s so very beautiful! I’m pretty certain it’s faux, interspersed with what looks like very sparkling, faceted marcasite and some silver accents. Please see and enlarge all photos. I should mention it’s a hefty piece, too! Never exposed to smoke. Very sturdy condition. Super lovely! Would be a fantastic piece to wear for a summer country concert!