3.03 carats Natural Blue Tourmaline Gemstone | Cushion CutThis natural blue tourmaline weighs 3. 03 carats and displays a vivid blue green tone with bright saturation and lively brilliance. The color appears fresh and attractive, maintaining strong visual appeal across different lighting conditions. Cut in a cushion shape, the gemstone features softly rounded corners with balanced proportions. The faceting is well executed, allowing light to move evenly through the stone and producing excellent fire without