These crucial characteristics can help you know about the key properties of the diamond, which is helpful for buying the right kind of ring.       There are different diamond shapes and cuts available ranging from a simple round shape to different other fancy shapes such as oval, marquise, pear, square, etc. Each of this shape contains a different cut quality that is determined by the arrangement of its facets. Choosing a diamond with the best quality is important as it can determine how well the diamond interacts with light and sparkle. While buying a diamond ring, the other important thing to look for is the type of ring metal. There are different metals that you can choose for ring such as yellow gold, rose gold, platinum, white gold sterling silver, tungsten, and palladium. You can choose any of this ring metal depending on your style preferences and the diamond shape that you have chosen. Along with that, the setting is also important, and there are several options there too, such as prong, bezel, halo, etc., which can determine how well the diamond fits into the ring.