Panthere de Cartier bracelet – 18K yellow gold, 706 brilliant-cut diamonds totaling 15.74 carats, emeralds, onyx. About Panthere de Cartier Collection: The panther, the symbolic animal of Cartier jewelry, made its first appearance in the Maison’s collections in 1914. Louis Cartier was the first to tame the mythic animal, and his colleague Jeanne Toussaint turned it into a legend. The …