18 avril 2014
The BLUE
Lot 260. The BLUE. Estimate CHF19,000,000 – CHF23,000,000 ($21,666,441 - $26,227,797). Price realised CHF 21,445,000. Photo Christie's Image Ltd 2014 The fancy vivid blue pear-shaped diamond, weighing approximately 13.22 carats, flanked on either side...