Size 9.5 Navajo Sterling cluster ring with spiney oyster shell surrounded by ten lapis stones. #1035

This looks like an after-dark ring to me.  Wear it to your favorite gala and be the Belle of the Ball.  It is just shy of 1.75-inches across and has a nice triple shank.  Weight is 19-grams, or .67-ounces.  Hallmarked.  Beautiful.  Always free Priority shipping within the U.S.