Raw Watermelon Tourmaline Ring in Sterling Silver Stones? We left 'em raw, just like nature did. So don't fear exploration, because this deep pink dazzler looks like candy but tastes like a rock! Faint green rind makes this crystal a hot commodity--too hot for dragons, so you can add it to your world, today! Pop into our gallery to snag it--open 7 days a week so this gem might be gone tomorrow! Stone: Tourmaline, a.k.a. the rainbow of gems--it cometh in all colors and ancients worshiped it.