This necklace is in pretty good pre owned condition with the exception that one of the neon blue apatite stones is missing. See second photo. It must have somehow come loose after I took the first set of photos. Priced accordingly.  Turquoise is marketed as sleeping beauty turquoise from Arizona . It’s definitely been stabilized and treated. Neon blue apatite stones are apatite. Tiny white accent stones are zircon. Set in rhodium plated over sterling silver. Chain measures 18 inches in length. Reasonable offers considered