GENEVA (Reuters) - A Burmese ruby weighing 25.59 carats sold for a world record 28.25 million Swiss francs ($30.42 million) at Tuesday's auction that saw strong demand for colored stones and ...

Marie Antoinette could’ve fed the people of Revolution-era France a lot of cake with all the money her jewelry earned at an auction this week. According to Sotheby’s, which hosted the auction at its ...

"The Sunrise Ruby", which has the rare grading of 'pigeon's blood' colour, was hotly disputed by two private collectors bidding by telephone, it said, declining to name the anonymous buyer. From a ...