9 septembre 2015
18 Karat Two-Color Gold, Fire Opal, Diamond and Ruby 'Griffin' Brooch, Buccellati
18 Karat Two-Color Gold, Fire Opal, Diamond and Ruby 'Griffin' Brooch, Buccellati. Estimate 30,000 — 50,000 USD. Photo: Sotheby's. Designed as a fantastical griffin, the torso set with a Mexican fire opal weighing 42.95 carats, accented by round diamonds...