Smithsonian Magazine covers Lab Grown Diamonds. Very interesting. Here’s a blurb:

“This is a virtual diamond mine,” says Apollo CEO Bryant Linares when I arrive at the company’s secret location, where diamonds are made. “If we were in Africa, we’d have barbed wire, security guards and watch towers. We can’t do that in Massachusetts.” Apollo’s directors worry about theft, corporate spies and their own safety. When Linares was at a diamond conference a few years ago, he says, a man he declines to describe slipped behind him as he was walking out of a hotel meeting room and said someone from a natural diamond company just might put a bullet in his head. “It was a scary moment,” Linares recalls.