Yehudit Laine Diamonds, September 12th , 2017. In short, chances of forming diamonds from coal, are very remote. So it is believed that most of the diamonds are not formed from coal.
Sonja Mairenn Diamonds, September 16th , 2017. Diamonds are graded according to the values of the 4Cs, which is for color, clarity, cut, and carat. First of all, make sure that the pendent you have selected has made-up of fine cut diamond. A brilliant-cut diamond proves the luster and brilliance of a diamond piece. The carat defines the size of this precious stone. Carat value matters while you are going to select a pendant. The small carat value means the small size of stone and the larger diamond size has a big carat value. You should pick the piece which can be visible from a genuine distance with the naked eye.
Aggie Lala Diamonds, September 14th , 2017. Diamond chandelier earrings are the ultimate statement of jewelry, and they look the best when paired with a simple cocktail dress and high heels. Chandeliers are sized anywhere from chin length to those grazing the shoulder. However, it is best to choose the ones that are not too heavy or big, as they may cause torn earlobes. The best way to know if the size is suitable for you is to weight the earring in your hand. If they feel too heavy, then it is best to avoid them.
Aggie Lala Diamonds, September 12th , 2017. Diamond Nexus gemstones are the result of a fairly new scientific advancement in processing technique, and have only recently been available in the United States.
Aggie Lala Diamonds, September 15th , 2017. Diamonds are crystals made up purely of carbon atoms, and carbon is known to react with oxygen to form carbon dioxide. If one heats a diamond crystal normally, it doesn't have any observable effect. However, as the French chemist Antoine L. Lavoisier demonstrated, if a diamond is heated up to 600 to 800C in a pool of liquid oxygen, it is possible to break the carbon-carbon bonds, allowing the atoms to react with oxygen and form carbon dioxide gas.
Amala Eunice Diamonds, September 13th , 2017. Lab Equipment: It is not possible to spot the difference between the real and synthetic diamonds just by looking at them. Therefore, specialized equipment that is found in gemological laboratories can be used to authenticate the real color diamonds over the synthetic ones.
Whetu Haanraads Diamonds, September 11th , 2017. Modified Brilliants: This cut is similar to the virtual fancy cut. It involves shaping of specific facet counts and arrangements to highlight brilliance and fire interplay. A modified brilliant diamond cut could be 'marquise' or 'navette', 'trilliant', 'heart shaped', 'oval', or the popular 'pear drop' cut.
Naiara Reinders Diamonds, September 12th , 2017. A diamond is most valuable when it is practically colorless. Most often, diamonds can be seen having subtle color changes. This factor may not necessarily be determinable by the naked eye. Most diamonds appear white and the diamond's color is measured in terms of the degree of colorlessness it offers.
Yehudit Laine Diamonds, September 14th , 2017. This aspect can be hampered if the culet is too large. Its shine is also less, compared to that of other diamonds, due to the number of facets. The color and clarity properties are important, as even a minute flaw would be clearly visible. While purchasing these gemstones, it would be ideal to opt for one that reflects the maximum amount of light with minimum opacity, and also consider its symmetry and polish.
Blaguna Rajani Diamonds, September 12th , 2017. If you compare the two types of diamonds, with respect to how each of them is created, then you are bound to find a vast difference. Natural diamonds and synthetic diamonds are chemically similar but their genesis is different.
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