30 juillet 2013
18 Karat two-color gold, irradiated diamond and near colorless diamond ring, Buccellati
18 Karat two-color gold, irradiated diamond and near colorless diamond ring, Buccellati. Photo Sotheby's Centered by an oval diamond of irradiated fancy vivid yellow color weighing 1.00 carat, within an openwork textured gold frame set with marquise-shaped...