This rich 18 karat yellow gold buckle ring has a hidden secret. The side view of this Victorian piece reveals a tiny hinge that allows the top to open to a small compartment. A single round diamond is set in between the buckle and the keeper. This high polished antique ring has a series of five crisp English hallmarks on the inside. This ring is currently a finger size 6 and due to the design of this piece it cannot be sized.