18 karat gold, platinum, invisibly-set ruby and diamond flower brooch, Oscar Heyman & Brothers. Photo Sotheby's
Of floral design, the petals set with numerous invisibly-set rubies weighing approximately 109.80 carats, centering round diamonds weighing 3.88 carats, the stem set with baguette and trapeze-cut diamonds weighing 1.55 carats, numbered 200671, with maker's mark; stem is removable. Estimation 150,000 — 200,000 USD
Sotheby's. Magnificent Jewels, New York | 29 avr. 2014 - www.sothebys.com