You are looking at a handmade sterling silver turquoise pendant. The matching natural turquoise gemstones are Tibetan turquoise. As you can see this turquoise pendant has a nice southwestern design.  Chain sold separately.

Turquoise Pendant Measurements: 2" in. long x 1 3/8" in. wide (This bail can take up to a 7mm chain)
Largest Turquoise Stone Measurements: 19mmx20mm
Turquoise Pendant Weight: 15.2 grams