Shop gemstone wedding bands in lab grown sapphire, pink, red and green stones. Our collection of gemstone eternity bands, half eternity gemstone bands and dainty gemstone wedding rings comes in oval, round, radiant, cushion and marquise cuts. Each colored gemstone band can be worn as an alternative wedding band, an anniversary band or a stacking band. Choose your metal and ring size, or customize your gemstone wedding band with our team.