Three Navajo Silver and Turquoise Bracelets

Three good vintage Navajo silver and turquoise bracelets. 1. One large Turquoise stone in center with two repousse circles, highly decorated. Width 1-1/8", Opening:1-1/16", Circumference: 6-1/2" 2. Three round turquoise stones ( two green , one blue stone) Dimensions: W 3/4", Opening 1", Circumference: 6-3/4" 3. Four turquoise stones W 9/16", Opening 7/8", Circumference: 6-1/2" Total weight 3.53 ozt. Copy and paste this link for high-res images. https://www.dropbox.com/sh/jik3d2sluz2w47j/AAC7ZXyzpxwmT7MXMLA6c0uJa?dl=0