This is a Navajo handcrafted ring size 11 by Wilson Dawes. This ring is created with Kingman Mine Turquoise crafted with Sterling Silver. This piece is signed by Wilson noted as WD and is stamped Sterling. Note that Wilsons artist stamp is difficult to read.
The face of the ring is 13/16 inch top to bottom. Total weight of this piece is 15.1 grams.