21 novembre 2012
Sapphire and diamond ring
Sapphire and diamond ring - Photo Sotheby's The oval sapphire weighing 31.53 carats, between triangular diamond shoulders,size 511/2. Estimation: 75,000 - 110,000 CHF - Lot. Vendu 158,500 CHF Accompanied by SSEF report no. 65233, stating that the sapphire...