In “Cosmic Splendor,” Van Cleef & Arpels charts the stars and its archives with more than 60 celestially inspired high ...

On its way to auction at Sotheby’s Geneva, the 10-carat diamond stopped off at the Bassam Freiha Art Foundation in Abu Dhabi. CNN got up close and personal with the rare blue gem and the rest of the ...

A stunning blue diamond with a legacy that traces back to the Maharaja of Indore is set to captivate collectors at Christie's Magnificent Jewels auction in Geneva. This 23.24-carat gemstone, known as ...

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 ...