Overview A rare, fine and unusual contemporary ring by Cartier Paris. The 10mm, heavy 18-carat yellow gold band features tram line detailing. Gold square panels are mounted in a channel to form an articulated fan that moves and sways with the hand when worn. Each panel pavé set with 34 sapphires of various colours. One panel set with 34 white diamonds. French and British assay marks, signed Cartier and numbered. Circa 2000.