Christie's has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

These rings, encrusted with the rarest pink, blue, and yellow diamonds are works of ... called the “Bleu Royal” is set within a platinum and 18K rose gold band, with two white pear-shaped diamonds of ...

Installed to follow the eight-pointed shape of the Laureato’s standard bezel, the diamonds add up to approximately 3cts’ worth. Both the bezel and dial are made from white gold, with the latter ...