Important diamond ring - Sotheby's
The octagonal step-cut diamond weighing 18.32 carats, to triangular diamond shoulders, size 591/2. Estimation: 750,000 - 940,000 CHF
Accompanied by GIA report no. 11462976, dated 15th March 2001, stating that the diamond is E Colour, VVS2 Clarity.
Sotheby's. Magnificent Jewels and Noble Jewels. Genève | 14 mai 2013 - www.sothebys.com