Tourmaline is a captivating gemstone celebrated for its remarkable range of colors, from rich greens and deep blues to vivid pinks, reds, and even striking bi-color or tri-color combinations. Known as the “rainbow gemstone,” it owes its beauty to complex mineral compositions that create unique hues and patterns in each crystal. With a hardness of 7 to 7.5 on the Mohs scale, it is both durable and versatile, making it highly desirable for jewelry. Tourmaline has long been associated with creativity, balance, and protection, and its dazzling diversity ensures that no two stones are ever exactly alike, adding to its charm and rarity.