That distinction is saved for some of the rarest and fanciest coloured diamond rings ever to exist. These jewels are so exquisite that they rival the prices of entire mansions. These rings, encrusted ...

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 ...

considered one of the most important blue diamonds ever discovered. Sotheby’s expects it to be auctioned off at $20 million in May. A 40.29-carat radiant-cut fancy light pink diamond ring ...