7 novembre 2015
An important coloured diamond ring
An important 21.52 carats Type IIa fancy brown-pink pear brilliant-cut diamond ring. Estimate €1,450,000 – CHF1,900,000 ($1,460,584 - $1,913,869) . Photo Christie's Image Ltd 2015 Set with a fancy brown-pink pear brilliant-cut diamond, weighing approximately...