Bi-Color Tourmaline – Premium Cutting Rough A stunning bi-color tourmaline rough showcasing a natural blend of two vibrant colors in a single crystal. This exceptional specimen displays clear color zoning, making it highly desirable for precision cutting and high-end gemstone creation. The stone features excellent transparency with attractive internal clarity, allowing cutters to maximize yield and bring out a striking dual-color effect in the final gemstone. Its natural formation and balanced proportions make it ideal for faceting or custom designer cuts. Perfect for professional gem cutters, collectors, and jewelry manufacturers looking for something truly unique and eye-catching. Total Weight: 07.30 crats Crystal Size: Approximately 09.00 × 06.00 mm (range from big to small) Color: Natural Bi Colour Condition: Natural Mineral: Tourmaline Origin: Paprok Mine Afghanistan