Sleeping beauty turquoise sterling silver choker native necklace 925 see other listings for more native american, zuni, navajo items & native paintings. Gorgeous Sleeping Beauty Turquoise Sterling Silver (925) Choker Necklace Best Quality Turquoise Beads with Sterling Silver Beads length end to end approx 17 Very large graduated beads The Sleeping Beauty Mine is in Arizona, which is where the highest quality turquoise is from.