A courtesan, a Count and a legendary collection of jewels - discover the extraordinary story of the ‘Donnersmarck Diamonds’, a highlight of Sotheby’s Magnificent Jewels and Noble Jewels sale on 15 November 2017 in Geneva.
A courtesan, a Count and a legendary collection of jewels - discover the extraordinary story of the ‘Donnersmarck Diamonds’, a highlight of Sotheby’s Magnificent Jewels and Noble Jewels sale on 15 November 2017 in Geneva.