Jewellery diamonds-studded begin to enjoy great popularity, and therefore we consider to mention few important information about these jewels.
Brilliant - Brilliant - a term that among people evokes the gemstone. This is not entirely accurate.
Brilliant is not a stone, but its specific cut. When talking about diamonds, we mean the diamond with brilliant cut.
However, briliant can be called any gemstone with brilliant-cut. A briliant cut is one of the four criteria that assess the cost and quality of the diamond.
So-called 4C - more about these criteria from which is determined the value of precious stones - you can read it in the article about diamonds.