Diamonds are a type of gem that is formed deep inside the earth over many billions of years. It is actually a type of carbon that is highly compressed. Since diamonds are so strong they are often used in tools and industrial situations, but when most people think of diamonds, they think of diamond rings. Most diamonds are clear in color, but they can come in many different colors.
Of all colors red is the rarest and there are only six known naturally formed red diamonds on the market. Purple diamonds are also very rare and they can also come in red, pink, or green. Natural purple diamonds are incredibly expensive. Recently the British Gemological Institute evaluated a purple diamond as being worth more than $27 million, which makes this diamond the most valuable substance on a weight by weight comparison.
Recently due to advances in technology it has become possible to artificially create purple diamonds. The process involves taking an existing diamond and using doses of radiation on the diamond until it changes color. After it changes color it is treated with extreme heat to help stabilize and set the color. This only works on some diamonds and often diamonds of less desirable colors are chosen to be treated.
Since naturally formed purple diamonds are so rare, if you are purchasing one that is billed as natural, you should be very careful and make sure it has a certificate. Also if you are at all in question about the reputation of the jeweler, it is a good idea to have the diamond checked out by an unbiased third party.
Tags: diamond, diamond earring, diamond ring, diamond rings, diamonds, earrings, purple, purple diamond, purple diamonds, rings
July 14, 2008 at 7:24 am
I am quite agree with you. Diamonds are every women’s best friend, while men’s best friend are dogs
It is ironical though that diamonds and soots are same substances with extremely different prices.
But diamond sure is making a perfect gift for every woman.
August 10, 2008 at 2:36 am
Thanks for the post