A Diamond is a mineral made of carbon that is crystallized. In fact a diamond is more than 99.95% pure carbon. The remaining 0.05 percent of the elements often influences the crystal’s color and shape. The diamond is also by far the hardest natural substance known to man. Diamonds form between 75 and 120 miles below the earth’s surface. Only at these great depths do the necessary temperature and pressure exist to form this unique gem. Diamonds were delivered to the surface by volcanic eruptions. These eruptions occurred over 50 million years ago. Geologists believe that the first delivery occurred more than 2.5 billion years ago. After reaching the surface, some diamonds settled back into their volcanic pipes. Other diamonds were washed hundreds of miles away by floods and rivers. Some diamonds reached the oceans and were washed back onto the beach. The first diamond mines were discovered in India before 500 BC. India has been the world’s major supplier of diamonds for over 2,000 years, producing some of the most famous diamonds. Today, India accounts for only a tiny percentage of the world’s diamond production. Today’s diamond production leaders...