A “Panther” Ring, 18 kt. gold, polychrome enamels decoration, set with 87 diamonds with the approximate weight of 0,90 ct., Europe, 20th C., marked Note: designed after the model Panthère by Cartier. Dimensões (altura x comprimento x largura) - Dim. - 14 (17 mm) cm; Peso - 6,4 g.