Van Cleef & Arpels Gold, Turquoise, Ruby and Diamond Flower Clip-Brooch 18 kt., centering a domed cluster of 24 round turquoise, within loops of polished and rope-twist petals of pairs of 20 round diamonds, further radiating petals of round rubies and turquoise, atop a curved polished stem accented by leaves of 4 round diamonds and 10 small round turquoise, diamonds totaling ap. 1.10 cts., signed VC&A, no. 33847, with maker's mark, circa 1955, ap. 20.3 dwts. C Property from the Hallenbeck Family Collection