Now single ladies aren’t the only ones to put a ring on. Grooms-to-be increasingly want their own engagement bling, a trend that Tiffany & Co. helped solidify when it debuted its first-ever men’s engagement line this month. Tiffany’s platinum and titanium designs feature a single emerald-cut diamond, up to 5 carats, set in a knife-edge band in what the jewelry retailer described as a “bold departure from the traditional wedding band.” Prices have not yet been revealed for the new designs, which are set to become available at the end of the month, but emerald-cut women’s engagement rings run from $2,900 to ... (full story)