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 is of Ceylon origin, with no indications of heating.
Sotheby's. Magnificent Jewels. Genève | 14 nov. 2012 www.sothebys.com
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