2.40 Carat Natural Loose Sea Foam Color Tourmaline Cushion Cut Afghan Gemstone

Mined in the high-altitude gem valleys of Afghanistan, this 2.40 Carat Natural Loose Seafoam Tourmaline exhibits a refreshing minty sea-green hue with soft ocean-blue undertones. Precision-cut into a classic cushion cut, its soft rounded corners and balanced faceting scatter light evenly across the crown for a bright, energetic sparkle. The gemstone boasts outstanding eye-clean clarity, allowing light to travel freely through the crystal without visible internal inclusions or haze dulling its subtle pastel tone. Completely natural and unheated, this rare 2+ carat Afghan tourmaline offers an exquisite color palette and substantial size, making it a stellar centerpiece for a custom halo engagement ring, a modern solitaire pendant, or an elite gemstone portfolio.