Moreover, there are several distinctive styles to pick from, such as a black and white diamond men's ring, for instance.       Classic Classic diamond bands have evolved significantly over the years. For men that uphold comfort, a D-shaped style offers this as well as an elegant look. You could even go with a flat or beveled style for a clean and modern look. Mixed Metal If it is hard to decide on a single metal to have your band made out of; why not choose a couple or more? Mixing metals is a trending fad that seems to work out well for many. Metal Finishes Texture added to a band can enhance its look significantly, imbuing it with a personalized finish that sets it apart in any room or crowd. Brushed, matte, satin, and hammered finishes are the most popular these days. Engraving Engraving a message on the outside or even inside of the band renders it a much more personal thing. This can be anything from patterns to something simple, such as a fingerprint.