sz7.5 Kee Nez Navajo sterling silver modernist Mediterranean coral ring

sz7.5 Kee Nez Navajo sterling silver modernist Mediterranean coral ring. Nice ring from the last quarter of the 20th century.
Some expected age appropriate wear, weight and measurements in pictures, tested and guaranteed solid sterling silver. Any marks present will be shown in the pictures, if there are no marks shown in the pictures or it isn‘t attributed to a specific maker then please assume it is unmarked which is very common with older Native American silver jewelry.
Kee Nez
Navajo silversmith, Kee Nez, is a member of the Many-Goats clan and is from an artistic family. His mother is a rug weaver and his grandfather was a silversmith, but he credits his award-winning brother, Al Nez, with influencing his style. Kee uses 14K gold and sterling silver to create his stunning handcrafted surface design on bolas, rings, pendants, and earrings. He often uses sandcasting techniques to produce each item and many times uses the finest American turquoise or richly colored coral as a focal po