Colorless or white diamonds have a good prestige attached to them. But even if you are capable of purchasing them, their colored counterparts too are attractive. Because these are still the precious stones, the social prestige is intact. So, colored diamond engagement rings can stand alone as a preferred choice. But first have a good knowledge of these stones to purchase them wisely. Natural colors
Diamonds have natural colors because of the crystallization process. The amount of heat and pressure under the earth's surface gives it the colors. Depending on the circumstances under the earth, the diamonds come in varied colors to choose from.
Colored diamond engagement rings have many varieties of colors. You can choose the precious stones in yellow, orange and brown colors. Or, a jeweler can display blue, red and pink colors of the stones. If these are not her choice, still she has the option of green colored diamonds.
Treated stones
But the color of the precious stone can also be artificially changing the color through various processes. To enhance the overall look or appearance of the diamond, gemologist applies high pressure high temperature treatment. They can even make it appear colorless. Such a treatment is permanent and hence price of the stone is usually lower.
However, make sure that the jeweler has revealed that it is a treated diamond. You should specifically ask the jeweler about the treatment process. Ask also if the treatment is temporary or permanent and pay accordingly for colored diamond engagement rings.
Color grading
Be aware of color grading as well. Know that each lab will grade the color diamond differently. The labs make an attempt to match the color of the stone with the color on the paper. So, it is almost impossible to make a choice out of 1500 colors for exact match.
Therefore, if you need to know the exact color of the stone for colored diamond engagement rings, you should see the stone in person. You should visit a jeweler shop to compare the colors.
Certification
A way to knowing about the quality of the diamond is to get its certification. It mentions hue and intensity of the stone. While reading the certification, you will come across more than one word to describe the hue. For example, if yellowish-brown is mentioned as color, then it means that the second color is the dominant one. So, keep this in mind while purchasing colored diamond engagement rings.
Check the intensity also. The certification will tell you if the diamond is light or dark in color. The description also mentions the faint colors in the stone. If, a stone has exceptional colors then it is called a fancy stone.
Know more about colored before you settle for the one. You must be equipped with all the information for making a wiser purchasing.
Fancy color diamonds are unique and very rarely found diamonds. A fancy diamond is available in an array of colors such as red, pink, green, blue and various shades of yellow. These diamonds are valuable owing to their rarity and are the most valuable diamonds mainly because their color surpasses the GIA color scale. Fancy color diamonds are based on two features. The first is the basic color such as pink, blue, yellow, green, etc. The second is the concentration. Both the color features form the basis for determining the worth of the fancy colored diamonds. Generally, the more the concentration of the color, the more is the cost and the rarer will be the diamond.
Grading of fancy diamonds is done using nine categories such as light , mild light, faint, , , light fancy, fancy, dark fancy, intense fancy, deep fancy and vivid fancy. The most interesting factor of this diamond is that the secondary undertone is a plus if it enhances the color and the secondary undertone is negative if it detracts the color. Fancy color diamonds were found in Brazil, Australia, Venezuela and many parts of Africa as the conditions were suitable for the natural color to get developed.
Natural diamonds are rough diamonds as they are not cut or polished. The natural diamonds are found in Cubic, Octhahedra, Macle and Dodecahedron crystal shapes. In the earlier 1800s diamonds were located in riverbeds and were traded to noblemen who knew the value of the hard crystal. They used it for armor studding and later on kings and queens used to beautify their crowns and other jewelry. They were not identical to polish stones but were highly prized for their uniqueness. Diamonds became a major trade item and Brazil was the next to follow the development of diamond trade. Later Africa succeeded in diamond production. In the 1990s Canada entered the diamond rush and is believed to accomplish the position of being the world’s topmost diamond producer in next 20 years. Gemstone jewelry is fun, exciting and also confusing. Gemstones are measured by size, weight, as well as both. The main unit used for weighing gemstones is the carat. Carats are segmented into 100 units known as points. For instance, half carat gemstone means the weight is .50 carats or points. Natural gemstones are available in nature. Similarly, the laboratory manufactured stones possess the same physical and chemical properties as other natural gemstones. Laboratory created stones fail to possess the rarity of natural colored stones and are less expensive. In fact, imitation stones are identical to natural stones in appearance, but may be of glass, plastic or any inexpensive stone. Gemstones undergoing some common treatments vary in many forms such as • Heating a gemstone lightens, darkens or changes the color of gems, or improves the clarity of the gemstone. • Irradiation can enhance the color to colored diamonds, gemstones and pearls. • Impregnating certain gems with wax or resins or colorless oils brings variety of imperfections that are less visible but can work on the gemstones’ clarity as well as appearance. • Filling cracks in gems using colorless plastic or glass improves the gemstones, durability and appearance. • Dyeing enhances the color and improves the uniformity in the color in the gemstones and pearls. • Bleaching reduces some gems, including pearls and jade.
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Jmswatt has sinced written about articles on various topics from Mobile Phone Reviews, Engagement Rings and Phones. The author has experience of many years of the jewelry field and has been offering advise to the customers in purchasing of , colored diamonds, we. Jmswatt's top article generates over 8100 views. to your Favourites.
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