You are viewing a fine 14K yellow gold tension set style ring made in the early 1970's. The ring measures 13 mm or 1/2" long up the finger by 19 mm or 3/4" across. Set inside the tension mounting is a round natural bluish Aquamarine stone weighing around 8 carats. The stone has a tiny chip on one of the star facets and there are two tiny flea bites on the girdle. The stone is being sold as is. They can be polished out but you can only see them under magnification. The ring is marked: 14K. It is a size 6 1/2 and can be re-sized. The ring weighs 6.6 grams.