Cailin Crystal Band Ring - Red Crystal - JanuaryWeve got sparkle wrapped around your finger with the Cailin Gold Crystal Band Ring in Red Crystal, a January birthstone inspired shade. This ring is glamourous enough to be worn on its own or can be paired with other statement rings and pops of color for a stacked look. Metal 14k Yellow Gold Over Brass Material Red Crystal Size 0. 29"W Due to the one of a kind nature of the medium, exact colors and patterns may vary slightly from the image shown.