Huge Navajo Sterling Silver Concho Ring

Large sterling silver statement concho ring is unmarked and tests as 925 and features ornate Southwestern stamp work and a wide 3/8 inch stamped band.  It measures about a ring size 7 1/4 - 7 1/2 and the face of the ring measures about 1 7/8 inches long.  It weighs 21.1 grams and it is in great vintage condition.