Generally, coral is the remaining skeletons of marine animals. In the ocean, it is found in small branches like structures. The most precious kind is the red coral, with a wonderful polish makes it distinct from gold and gemstone. If you want to buy a good coral necklace, we have some coral necklaces buying guide for you.

First you have to look at the color. When you want to buy coral jewelry, you should know that the most precious coral is the red coral. But the appearance of the coral varies from semi translucent to opaque. You could find many different colors, including light to dark red, even white, black , blue and white coral.
Before paying your money, you should be careful to tell the real coral. Some coral jewelry is made with some other materials. You should learn to know that some are plastic, man-made coral, shell and so on.
If you look at the surface of the coral necklace, or other coral jewelry, you can find there are some parallel stripes, the distinct feature. It comes with some different color and transparence. As for the fake coral jewelry, there are no such signs.
If you got one piece of coral necklace, you could use some simple way to have a test. Just a glass of milk will be ok. If the milk, where you put the coral, change to have some red tinge, the coral will be real.
It is also good for our health to wear coral jewelry. Remembering the tips, you could find your favorite coral necklace, not only make you more beautiful, but also keep you health.

For more information welcome to visit http://www.bjbead.com/coral/1599.html

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