Bold leopard head full diamond bracelet. Panthere de Cartier leopard bracelet, made of K gold! 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 had a fondness for the leopard in her creations. Since then, the leopard has showcased a rich charm in Cartier's collections, embodying bravery, playfulness, or gentleness. Made of yellow gold material.