This is a gorgeous eight mm 2.40 carat solitaire tanzanite cushion cut stone surrounded by one carat of white diamonds in a leaf design set in yellow gold. The width of the ring at the widest point is approximately 1/2 inch. Tanzanite is the new birth stone for December and in many parts of the world is given to all new babies when they are born. It is an extremely valuable stone and good color is pretty much mined out. This a brand new ring and has never been worn. It is a size nine but can be sized. This wold be a wonderful gift for any woman. Shipping fee includes insurance.