1.65 Carat Natural Loose Bicolor Tourmaline Stone Emerald Cut Afghan Gemstone

Mined from the famous gem deposits of Afghanistan, this 1.65 Carat Natural Loose Bicolor Tourmaline Stone presents a mesmerizing dual-color transition within a single, untreated crystal structure. Expertly shaped into a classic emerald cut, the long, parallel step facets serve as pristine windows into the gem, perfectly highlighting the striking natural color split while maximizing its brilliance. Boasting exceptional eye-clean clarity and a highly polished, vitreous luster, this stone remains free of visible inclusions, allowing light to travel flawlessly through the internal gradient. With its elegant proportions and unique optical appeal, this rare Afghan tourmaline is a stunning center stone choice for a custom statement ring, a sleek modern pendant, or a private gemstone collection.