Vintage Native American Handmade Turquoise Heishi Necklace with Sterling Silver Cones and Bench Beads — Possibly Santo Domingo/Kewa Pueblo Natural turquoise and sterling silver. Turquoise heishi necklace – Made from flat, disc-shaped turquoise beads, usually handcrafted and strung together. Handcrafted silver cones and hook clasp Some visible hand tooling or stamp work on the cones, which suggests it could be artisan-made rather than mass-produced. No visible hallmark About 27in