This is a vintage ring. The stone has an amethyst-like color, but depending on the angle, a flash of blue light appears (this is just my subjective observation), so there is a possibility it is a synthetic stone. It has a large, striking presence, a beautiful cut, and is a piece that allows you to enjoy the charm unique to vintage items. The only hallmark confirmed is **"WG"**, and the gold purity (content rate) is unknown. Please be aware of this. The ring itself will be shipped only. We hope that those who understand vintage items and are looking for a unique, one-of-a-kind piece will consider purchasing this item.