The item is a sterling silver 8 millimeter wide "Aperture ring". The ring has lavender onyx cylette bars across the top of the ring. The ring is a finger size 7 1//4 and weighs 5.5 grams. The ring is hand made by John Kennedy and if the ring needs to be sized he would be the one to either size it or make a new one to fit your finger. I will provide a ring box.