Navajo Indian Kingman Turquoise Nugget Ring. Handcrafted sterling silver graduated band from 4.5mm up to 9mm at the widest point. The sky-blue turquoise setting is 9mm x 8mm and the top of the turquoise has been left natural and slightly rough. The setting including the roped silverwork is 12mm x 10mm. The ring size is 8 or Q stamped sterling and hallmarked by the silversmith. All jewelry is sent in a gift box for your convenience.