When a diamond is mined, it does not come out sparkly and shiny, nor is it in a round or square shape. A mined diamond is called a rough, and is usually just that, rough looking and somewhat egg-shaped. It goes through several steps in the cutting and finishing process before it is ready to be set in a beautiful piece of jewelry.
Many 對戒 s are laser drilled to make any imperfections disappear – this makes them look better, but also makes them more fragile and less valuable. If a diamond has been laser drilled it will be noted on the grading certificate.
A large culet will allow one to see through the diamond even more, making the diamond look as if it has some discoloration or a large colored inclusion right down the center of the diamond.
A diamond cutter will first evaluate the rough stone to determine the cut style. His goal is to keep the amount of diamond waste to a minimal. Once the shape is determined, the cutter will decide on the height, shape and length of the diamond. Technology enables a cutter to create a model that shows how the diamond will look before the cutting begins. This tool helps the cutter in determining the best diamond shape.
When buying the online diamond ring, people pay more attention to the diamond than the ring setting. There are two kinds of materials which can be used to make the ring setting, namely 18K gold and platinum. Platinum is the metal with the highest purity so that it won’t fade color for ever. 18K gold is the most common and popular metal. It is harder than platinum and mort suitable to be used to inset diamond. In addition, its colors are various, including 18K white gold, yellow gold and rose gold. Its price is lower than platinum.
Out of the 4C’s of diamond, the diamond cut is the most important. But one should not confuse between diamond cut and diamond shape. Shape is just the outward appearance.
There is no such thing as the right diamond. Regardless of these qualities the right diamond is purely down to personal taste. Every stone is different, with some lower end diamond harbouring qualities that some people may find to be endearing. The four c’s are purely guidelines to help you make an educated choice, and so you can understand the pricing of a diamond, and why you are buying a particular stone. Some people may prefer slight color, others may not, if you are buying for someone else then you should always do your homework before you make a purchase.