18ct gold, ruby and diamond 'Oriane' ring, Cartier, circa 1980, of bombe design, comprising five fused bands each incised to the top with a brick motif and partially pave-set with diamonds, together centring a collet-set ruby, the ruby and diamonds together weighing approximately 0.80 and 0.60 carat respectively, size 52, signed Cartier, numbered 621342.