Tourmaline necklace “Watermelon” of 26 polished tourmaline slices, total approx. 271 ct (incl. cord), D: tourmaline slices of approx. 14 to 19 mm, L: approx. 43.5 cm, threaded line without clasp, 21st century, different shapes, small chips and naturals. The bicolored tourmalines are known in the trade as “watermelon tourmalines” due to their color.