Vintage Unisex Turquoise, MOP Shell, & Sterling Silver Southwestern Ring

This is likely a Native American ring that features turquoise and mother of pearl cabochons inset to a sterling silver setting.    The ring is size 9 1/2  The north-south length of the ring face is 3/8 inch and tapers in the back  The weight is 6.3 grams  No hallmarks but tests positive for sterling silver   In excellent vintage condition.  The stones and silver are in great shape.  There is tarnish that can  be removed at the discretion of the buyer.  All items are sent in a jewelry box or pouch and are packaged carefully for shipping    I list new inventory daily--please check back often!