Raw Black Tourmaline Statement Ring | Electroformed Copper | Made to OrderThis is a statement ring. The kind you notice before anything else. A large raw black tourmaline rod, measuring approximately 10 to 15mm in its natural unpolished form, fully encased in electroformed copper that grows directly around the stone. The result is a setting that fits the crystal exactly, organic and secure, with the kind of texture that only comes from working by hand. Choose your finish at checkout: bright copper for warm, clean contrast,