8.50 Carat Natural Loose Bicolor Tourmaline Stone Baguette Cut Afghan Gemstone

Mined from the famous gem-bearing pegmatites of Afghanistan, this 8.50 Carat Natural Loose Bicolor Tourmaline showcases a striking, multi-tonal color gradient transition across its crystal body. Precision-crafted into a tailored baguette cut, its sleek parallel facets and clean geometric lines produce crisp, linear reflections that beautifully accent the distinct color zoning. The gemstone boasts superior eye-clean clarity and exceptional crystal transparency, allowing light to traverse through its substantial interior without dark extinction zones or cloudiness. Completely natural, unheated, and untreated, this impressive 8.50-carat Afghan tourmaline combines sophisticated architectural geometry with captivating natural coloration, making it a spectacular centerpiece for an Art Deco-inspired ring, a modern pendant, or a distinguished gem collection.