Stunning sterling silver ring set with a vibrant boulder turquoise stone. It has more shades of rich chocolate brown with small veins of green turquoise. Looks darker inside than in the sun, but such a pretty stone. 

Face measures 3/4" by 1/2" and it is a size 6.5.

Has a hallmark in the back. May be Navajo, may be a non-native artisan. 

Weight: 6.2 grams.