The diamond is a unique stone

The diamond is a unique stone that reflects light and therefore can generate a variety of different colours, though yellow and brown are the most common. Pure diamonds are colourless or transparent, whilst those that contain defects or impurities often reflect vibrant colours. No substance can have any effect on the diamond which can only be altered when exposed to temperatures of 900*C.
Because the diamond is the hardest substance that has been discovered it is used also in specialized industries to cut hard material or otherwise is crushed and amalgamated in special tools. The stone can only be cut by other diamonds, thus keeping its radiance and shape without being harmed by external components. Hence its popularity for every day wear and use in jewellery. The diamond is often the most preferred of all the gemstones as it remains as bright and full of luster as the very first time it is worn. Over time, this has resulted in it becoming a symbol of love and devotion as the diamond, like a lifetime of marriage, will endure even the hardest of times. Over the years it has had many other associations with it: a symbol of victory and courage; supernatural powers to enchant those who wear it and the ability to act as a magnet for good outcomes. But despite any of these beliefs the diamond remains one of the most attractive gemstones available and averaging at about $55,000 for a 1 carat round modern brilliant cut diamond, D colour, IF (internally flawless) clarity, well proportioned and well made it also remains one of the most expensive!