This Historic Native American Green Turquoise Sterling Silver Stamped Hair Accessory Weighs 62.4 gm Circa 1920 Measures 2 3/4″ length, 1 1/2″ width, the stones are 24.9 x 16.9 mm, 2.9 x 2.9 mm Marked Markings: Not marked Color is Blue Stone is Turquoise and Hair Accessory (Natural, no treatment) Condition is Condition: Good, lots of patina, a small crack on the stone 2 pieces.