Diamonds are found in many areas around the world, including South Africa, India, Russia, Brazil, Australia, Canada and the state of Arkansas in the USA. Compressed and heated by immense forces, diamonds are formed deep in the mantle of the planet before being brought to the surface by powerful volcanic and geological activity. There are also types of diamond (called carbonado, lonsdaleite or hexagonal diamond) found in meteorites, though these are usually very small and can have a different atomical structure than planet-formed diamond. No Questions Asked, 100% money back guarantee without any restocking fees if dissatisfied. Item (s) have to be returned for a refund within 30 days after receiving it and must be returned in their original, conditions with the certificate (if any).Damaged.