3.30 Carat Natural Loose Bicolor Tourmaline Emerald Cut Afghan Gemstone

Mined from the famous pegmatite fields of the Panjshir Valley, Afghanistan, this 3.30 Carat Natural Loose Bicolor Tourmaline exhibits a striking, distinct two-tone color transition within a single crystal, shifting fluidly from a vibrant forest green at one pole to a soft blush-pink at the other. Precision-crafted into an architectural emerald cut, its clean rectangular silhouette, clipped corners, and concentric step facets create a refined "hall-of-mirrors" optical display that sharply delineates and honors the natural color boundary. The gemstone boasts superior eye-clean clarity and exceptional crystal transparency, allowing light to traverse effortlessly through its body without cloudiness or dark extinction zones. Completely natural, unheated, and untreated, this pristine 3.30-carat Afghan tourmaline offers exceptional collector-grade rarity paired with ideal ring-ready proportions, making it a captivating centerpiece for an East-West set ring, an artistic pendant, or an elite fine gemstone portfolio.