The oval ring pictured on the left side of pic is the one listed here. It is a size 7, and has beautifull, somewhat obscure striations in the natural lapis stone. The stone is expensive and amazing, and the silversmithing is first-rate as well. It is just short of 1.5-inches long (and .75-inches at the widest point). Weight is 12-grams, or 4.2-ounces. Hallmarked (or "signed") "Alfred Martinez," who is a well-known Navajo artist. Always complimentary Priority shipping within the U.S.