Diamonds are the hardest substances that are known to man. They are very precious because they are rare. A diamond is one of the most expensive minerals, till date. If reflects light rays in a unique way, due to which it appears like a sparkling crystal. In their natural form, diamonds are not beautiful; rather, they appear dull from outside. However, diamond cutters work upon these gemstones and provide them with a beautiful shape and look. The cost of the diamond depends on the shape, size, clarity, brilliance and cut of the gemstone. It can last for a thousand years; that is why it is considered to be a symbol of loyalty and everlasting love.
What Makes a Diamond Precious?
