The coral gemstone is organic gemstone. It is found in various colors like pink, white, Red. The color of these stones usually fades when these stone wear on regularly. You can also find light red and deep blood red stones. The hardness of Red coral is varying from 3 to 4 on Mohs scale.
Coral has been called “Garden of the sea”.  A natural coral stone carries a dull, matte luster. When it is treated or polished, its luster becomes much more vibrant and attractive. Coral is formed from an organism Polyps. Coral is a good aid for meditation or visualization.
Records dating back thousands of years confirm that coral was used in decorative art objects. It was believed to prevent ill fortune and offer protection from skin diseases when worn as a necklace. Coral is containing some healing properties also.
There are many of us who don’t know the difference between Natural gemstone and heated gemstone. Red coral gemstone, which occurs in the sea, is formed through a continuous collection of coagulated marine creatures known as polyps. So we would like to pull your attention toward the Natural and Heated gemstone.

Natural Red Coral Gemstone- Real or Natural gemstones are the supreme quality of gemstones. Real gemstone attains unique color, brightness, and astrological properties. Natural Red coral gemstone is always tell their story of origin if some one see natural coral under the magnification. One of the main identification of natural coral gemstone is that they have black marks, but generally these are holes. A very careful examination is there for identify natural coral, natural corals are not very clear but if clear they are very costly. It is extremely hard to find high quality coral stones because to fulfill the large demand of this stone, gem sellers are indulging in malicious practices to pull off the uprising demand. If one can want a natural Red coral gemstone must visit at http://coral.org.in/. This is the finest quality of Red coral as it is formed through natural phenomena. This gemstone is helpful in overcoming skill eruption like acne, boils, and help in guarding the skin against cuts, injuries, etc. It helps to the wearer in his life to face the problem, it leads to planet Mars. Mars is known to overcome problem, obstacles and courage the wearer to gain victory.

Heated Red Coral Gemstone- There is no denying the fact that heated gemstone is different from natural stone. But it has still affect the properties of the stone. The value of the heated coral is also less than the natural coral. A heated coral gemstone undergoes treatment at a very high temperature so that the toxic elements are removed from the stone. This is to improve its quality and appearance. The demand of heated coral is there because reason is, these stones are attractive in look and has a reasonable price than natural coral stone. It is used in pendant, rings, etc. Heated coral stone may reduce the impact of the mystical properties that the real stone holds.
These are the some of the difference between the Natural and Heated gemstone.