Native American Turquoise Old Pawn Jewelry How to Identify Antique Navajo Bracelets from 1900 1930IT IS ABOUT 17 LONG. Very rare native american indian sterling, shell multi color turquoise necklace this is a vintage authentic native american indian sterling, shell and multi color turquoise necklace. This item is in the category Jewelry & Watches\Ethnic, Regional & Tribal\Necklaces & Pendants.