From Brazil's legendary Cruzeiro mine—the world's largest yet most exclusive tourmaline source—comes a gemstone that redefines luxury. With four generations of family expertise, each Cruzeiro tourmaline represents museum-quality excellence with complete mine-to-market traceability. These collector-grade stones showcase nature's most spectacular colors, from Amazon greens to coveted pinks, all sourced through 100% sustainable practices that prove responsible luxury is possible.