Large 925 Silver Domed Ring, Handmade, Marked IGA Statement Ring.  So simple, and can be worn with anything. Super smooth, and delicious. If you love simple, yet bold, this is the ring for you. I loved it, and and hope I find a buyer that will love it as much as I do and did from the moment I found it. I am not a jeweler, but I measured my finger that you see the ring on. The inside diameter of my finger measures 7 centimeters. Please do the same to measure the diameter of the finger you wish to wear this ring on.i went as close as could to the base of my finger. I have had this ring for over 20 years, and believe it to be from 1960s-1970s. It has a great feel and weight to it. The ring weighs 15 grams. Dome of Ring: 5 cm The ring itself on the outside that goes around your finger: 5cm