Heishi Old Pawn Navajo Turquoise Disc Carved Leaf Silver Strand Necklace 16. Description: An awesome old pawn Navajo Heishi turquoise disc necklace that has three stunning carved leaves dangling from it. Secures with a silver hook clasp. Hallmark: Has a coin silver or better clasp. Please enlarge photos to see all of the details. Additional photos upon request, questions cheerfully answered! The item "Heishi Old Pawn Navajo Turquoise Disc Carved Leaf Silver Strand Necklace 16" is in sale since Sunday, October 14, 2018. This item is in the category "Jewelry & Watches\Ethnic, Regional & Tribal\Native American\Necklaces & Pendants". The seller is "estatefresh2u" and is located in Townsend, Delaware.