Tourmaline Paraiba, 5,93 ct., Brazil

A legendary electric neon blue-green hue blazes from within this exceptional 5.93-carat Paraíba Tourmaline, sourced directly from its birthplace in Brazil. The masterful cushion cut amplifies its signature "electric" glow, a phenomenon caused by natural copper, making it one of nature's most coveted treasures. This is a rare opportunity to acquire a substantial and iconic gem of unparalleled color and origin.