Vintage & Contemporary Native American Sterling & Stone Rings

This great lot of rings are sterling silver with stones. Rings are as follows: Native American Navajo with turquoise claw; Thailand with large turquoise center stone surrounded by turquoise cluster; large dark turquoise; one mother of pearl. Two are well marked, the other two test sterling. Overall approx weight 42g. SIZE = 6.5, 8, 7, 9.
Condition Report: All appear in excellent condition.