Collection of diamond and gem-set jewels

Comprising: a yellow gold onyx and diamond circular pendant, with reeded decoration alternately set with onyx plaques and enhanced with brilliant-cut diamonds, signed VC & A, and numbered; a similarly set ring of chevron design, French assay marks, size 52; two yellow gold and diamond bracelets, each decorated with a bridle-bit motif set with brilliant-cut diamonds, on a chain of flattened curb linking, the larger  bracelet  with maker's mark for Van Cleef & Arpels, length approximately 185mm and 180mm respectively; and a three-row cultured pearl bracelet, with single-cut diamond spacers, on a cultured pearl and diamond floral cluster clasp, mounted in white gold, length approximately 175mm, unillustrated.