The first wave of gem-quality manufactured diamonds hit the market late in 2003. Man-made diamonds is nothing new and the technology has been available since the mid 19th century. Small diamond crystals were created for industrial purposes such as grinding wheels, drill bits and saw blades. What is new is that a Florida based company can now produce rough 3-carat gem-quality diamonds 24 hours a day, seven days a week, at a cost of less than $...
