) Bold leopard head fully diamond-encrusted bracelet. Panthere de Cartier leopard bracelet, made of K gold! Featuring round brilliant-cut diamonds. The leopard-an iconic animal symbol of Cartier-first appeared in 1914. Louis Cartier was the first to incorporate leopard decorative elements; his close collaborator, Jeanne Toussaint, also favored the leopard in her creations. Since then, the leopard has showcased a rich charm of bravery, playfulness, or gentleness in Cartier's collections. Made from yellow gold material.