Cipango Parisian Rough Cut Faceted Brown Tourmaline Stones and 24K Yellow Gold Gold-plated, Beaded Necklace. Faceted, and polished oblong rough cut brown tourmaline stones with heavy black veining are strung with handmade etched beads which coated with 24K gold vermeil. Hook closure. Approximately 17" in length. Unusual, unique and one of a kind.