Diamond

More than three decades after diamonds transformed Canada’s Northwest Territories (NWT) into a global mining powerhouse, the industry that once defined the region’s modern economy is facing a painful reckoning.…

Justin Sullivan/Getty Images News Signet Jewelers (SIG) is on watch after the company posted a beat-and-raise quarter. Revenue was up 3.1% year-over-year to $1.39 billion. “Our balanced diamond assortment strategy,…

“Girls” star Zosia Mamet has lifted the shoebox lid on a Netflix-worthy mystery surrounding the enormous “gumball”-sized canary diamond ring she now wears on her wedding finger—revealing how the dazzling…