Choosing that diamond ring for a special loved one is one of the hardest things that you will ever have to do. It will also be one of the most expensive next to buying a house and car. Its nevertheless very important and you should think carefully about what you want, and Diamond Rings can easily be viewed on this website as a way of giving you an idea www.comparethediamond.com/. How is the diamond measured and cut though?
Diamonds are formed underground by volcanic reactions. Most diamonds mines, certainly the best and most productive, are located near something called a kimberlite pipe. Kimberlite pipes are old, now dormant, volcanic funnels that led straight down into the earths magma. Magma or lava surged up the pipe when the tectonic plates knock together. There is an enormous amount of heat and pressure that create diamonds.
The next stage is getting the diamonds out of the ground. This involves building enormous open mines that can be seen for miles. The mines begin with the open stage as all they need to do is blow the sides of the kimberlite pipe off and seek out the uncut diamonds hidden in the rubble. The good thing about the kimberlite pipe building enormous open mines that can be seen for miles. The mines begin with the open stage as all they need to do is blow the sides of the kimberlite pipe off and seek out the uncut diamonds hidden in the rubble. The good thing about the kimberlite pipe is that there is usually a large amount of diamonds ready to be found. The Cullinan Diamond was the largest ever and that was found near a pipe. It was 530 carats, making it the heaviest ever.
Once an uncut diamond has been found its then a process of cleaning and cutting it. This is a very hard operation because the diamond is the toughest and densest material we have ever encountered. There are only three ways to cut them. The first way is to use a diamond saw. As you might expect this is a saw made up of diamonds. The other way is by bruting. Bruting is as it suggests a brutal way of doing it because you have to have two spinning diamonds forced into each other and you take away the chips. The use of lasers has really made things a lot neater and easier. The laser will make a much smoother cut than the first to processes.
Finally, when you have your diamond ready you look at its qualities. These are the fire or clarity, the light that shines out of the diamond. The colour is looked at as well. In most cases diamonds are colourless but if you want a colour or “fancy” on then you’re going to have to pay a bit more. Finally, there is the weight of the diamond. As we said before carats are the measurement used. Most standard ones for rings are 1 or 2.