Turquoise Heishi Disc Graduated Bead Necklace. The item "Vtg Navajo Royston Turquoise Heishi Graduated Bead Necklace 17 Old Sterling" is in sale since Saturday, May 18, 2019. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Necklaces & Pendants". The seller is "thecharmersmarket" and is located in Spring, Texas. This item can be shipped worldwide.