Cartier 
An art deco sapphire and diamond bracelet, Cartier, French, circa 1925 centering a cushion-cut sapphire, joining a slender looped line of old European and single-cut diamonds, accentuated by calibré-cut sapphires; signed Cartier Paris London New York, no. 4262, with French assay mark and maker's mark for Renault, within original fitted box; sapphire weighing approximately: 17.20 carats; estimated total diamond weight: 2.60 carats; mounted in platinum; length: 7 1/4in.
