20 septembre 2018
A diamond necklace, Oscar Heyman, 1968
Lot 190. A diamond necklace, Oscar Heyman, 1968. Estimate US$ 80,000 - 100,000 (€ 69,000 - 86,000) . Sold for US$ 112,500 (€ 95,671). © Bonhams 2001-2018 designed as a graduated cluster set with marquise, pear and round brilliant-cut diamonds;with maker's...