Vintage hand beaded necklace made with flat turquoise disc beads , largest size 7 mm. Strung on wire. Has 1.25 in. long statement beads accented by white natural stones in center. Necklace measures approx. 18.5 inches long, with 14 K yellow gold secure push button and loop castle. 264 carats of mottled turquoise and other gemstone. Metal tested 14 k with puritest kit. Marked with a patent No, illegible.Vintage jewelry, turquoise necklace, southwestern style turquoise bead choker necklace, Native American Style jewelry, ladies wearable accessories, ladies fashion accessories, luxury turquoise beaded necklace, pendant necklace, ladies summer accessories, summer jewelry, natural jewelry, south western jewelry, mottled turquoise, 14 k gold clasp, Handmade jewelry, artisanal gemstone jewelry, 10, 3