Upgrade your armor. Inspired by icons and imagery throughout history that symbolize strength; Thea Miller's designs incorporate inspiring words and meaningful mantras meant to empower and embolden the wearer.Because we could all use a little — or a lot of — magic. The black diamond 'Magic' signet is crafted from 14k yellow gold set with diamonds that act as a frame for the message. Although it is a sizable ring; it sits comfortably on the finger.