The face of the ring is 9mm north to south. The ring fall on a US mandrel between a size 8, which is a UK size P 1/2. It is fully hallmarked, has been tested and verified and weighs 16 grams. There are no problems. This item is pre-owned and there will be ordinary and normal use marks. Comes from a clean, smoke-free home. This item is in the category “Jewelry & Watches\Fine Jewelry\Rings”. The seller is “besparkledagain” and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Finland, Australia, Japan, Sweden, France, Ireland, Netherlands, Germany, New Zealand, Norway.