Bloomberg In the diamond industry, the only place that really matters is the US, and the market is starting to look a little shaky. In a country where consumers buy almost half the world’s gems, Tiffany & Co. and Signet Jewelers Ltd. this week reported disappointing sales. That’s a blow to expectations that President Donald Trump’s pro-business policies would give …

Bloomberg Two shareholder advisory firms have recommended support for current General Motors Co. board members and against creating a dual share class, proposals advanced by activist investor David Einhorn to boost the automaker’s stock. “The dissident has not made a compelling case that change at the board level focusing on the implementation of its proposal is warranted,” Institutional Shareholder Services …

Bloomberg The Swedish and New Zealand housing markets are the most at risk of a correction among the so-called G-10 economies, according to Goldman Sachs. In a report on house prices in G-10 nations — those with the 10 most-traded currencies in the world — Goldman finds they are most elevated in small, open economies such as Sweden and New …