An Antique Natural Pearl and Diamond Brooch. Photo Philips de Pury & Company

Designed as a pavé-set diamond flower, extending upon old-cut diamonds, to the pavé-set diamond stem and leaves, suspending a natural baroque pearl, measuring approximately 12.20 x 10.20 mm, mounted in silver topped gold, length 2 inches. Pearl has not been tested. ESTIMATE $9,000-12,000 - Unsold

Philips de Pury & Company. Jewels. New York. 6 december 2011