Setback for jewel industry is good news for high-tech Two companies are manufacturing gem-quality diamonds that may break the DeBeers cartel and set off a high-tech craze for diamond chips much heartier than silicon, reports Wired Magazine's September issue. The diamonds are flawless and can fool even the most expert of gemologists. The natural conditions that produce diamonds have long been understood – put pure carbon under enough heat and pressure and it will crystallize into the hardest material known. But evolutionists have suggested it would require millions of years to reproduce the precise set of circumstances. Some have suggested...