The large cabochon stone is a mystery stone, but it's very beautiful. There is a silver hallmark, and it's a solid ring with a textured feel. There are some dullness and minor scratches due to aging, but it's in a condition where you can enjoy the vintage atmosphere. 【Size】 Inner diameter: Approximately 17.2mm However, because the stone setting has width, the fit feels slightly smaller. It felt just right on a finger that usually wears size 11. *Please purchase only if you understand that this is a used item and has been stored at home.