16mm wide or just over a half an inch knuckle to knuckle. It is stamped 925 (sterling silver) and is a custom made piece of artistry. You will love it on! Band highly polished and tapers in the back for sheer comfort.Brand new and shining, this is comfortable ring. The band is wide and a work of art in itself. This is a powerful piece of jewelry. The item "6 Wide BRILLIANT BLACK Green Cornrow FIRE OPAL Ring Sterling Silver $325" is in sale since Monday, May 11, 2020. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Gemstone". The seller is "kingsmanopal" and is located in Seattle, Washington. This item can be shipped worldwide.