The Signet is a Timeless Accessory. It is A hallowed out dome but well balanced, We are careful to keep the spinning down with the shape. This is a medium shine finish to lower the look of any scratches. This is Steel so it is very strong Sized 14K Gold Silver Plated Scratch coated. Crystal is hand drilled and set. This is steel and 14K gold dip plated. Waterproof. Hypoallergenic