6.25 cts., signed Cartier, London, no. 6199, barely obscured, c. 1935, ap. 69.1 dwts. Size 17 inches. PLEASE NOTE THAT ONE SMALL RECTANGULAR …
Source : https://doyle.com/auction/lot/425-art-deco-platinum-aquamarine-and-diamond-necklace-cartier-london/%3Flot%3D1188881%26au%3D8034%26sd%3D1