Art Deco diamond, sapphire and onyx bracelet, Van Cleef & Arpels, Paris, circa 1930

The articulated band decorated in an openwork geometric pattern, set at intervals with 6 old European-cut diamonds weighing approximately 10.00 carats, quartered by triangular onyxes, completed by approximately  360 old European-cut and single-cut diamonds weighing approximately 16.25 carats and decorated with calibré-cut sapphires, mounted in platinum, length 7 3/8 inches, signed Van Cleef - Arpels, maker's mark, assay mark.