This exceptional natural yellow tourmaline showcases the warm, radiant beauty characteristic of Africa's finest gemstone deposits. Weighing 17.11 carats, this loupe clean specimen features a sophisticated square cushion cut that maximizes its luminous golden hue while demonstrating masterful faceting precision. Measuring 14.3 x 14.2 x 10.3 mm, the stone presents an impressive presence suitable for distinguished jewelry designs. Completely unheated and untreated, this tourmaline retains its authentic natural character, offering collectors and connoisseurs a genuine, high-quality gemstone of considerable rarity and elegance.