The actress created an iconic fashion moment in 1961 when she accessorized a little black dress and evening gloves with the 128.54-carat Tiffany Yellow Diamond for Breakfast at Tiffany's ...

Tom Brady wore a $740,000 watch for his first time as a Super Bowl commentator. The Jacob & Co. timepiece includes 424 gems and a flying tourbillon, a sign of a luxury watch. The company produced ...

So jewelers didn't want them, especially when they could use brighter pink, blue, or yellow diamonds. Instead, brown diamonds were used as tools to drill through rocks and cut glass. But in 1986 ...