30 octobre 2016
The Putilov Pearl. A mid-19th century exceptional natural pearl and diamond brooch
Lot 221. The Putilov Pearl. A mid-19th century exceptional natural pearl and diamond brooch. Estimate CHF 1,200,000 - CHF 1,500,000 (USD 1,213,953 - USD 1,517,442) . Photo Christie's Image Ltd 2016. Centering a button-shaped natural pearl, measuring approximately...