This is a fantastic Navajo inlay necklace in sterling silver, circa 1980 and signed by A. Yazzie.  Set with spiny oyster and turquoise.  These great vintage inlay necklaces are getting harder to find and are becoming more and more collectible.  Colorful, stylish and beautifully made.

Measures 20" length with an additional 2.25" drop.  Drop measures 2.25" x 1.25".  Weights 68 grams and feels substantial.