XRAY - Model racing cars

Learn About Precious and Semi-Precious Gemstones
Posted On : Nov-20-2010 | seen (296) times | Article Word Count : 479 |

Any mineral compound that is valued for its beauty andor its toughness is known as a gemstone. There are different types of gemstones such as rubies , diamonds, emeralds, tigers-eye, pyrite , sapphires and turquoise. Any mineral compound that is valued for its beauty andor its toughness is known as a gemstone. There are different types of gemstones such as rubies, diamonds, emeralds, tigers-eye , pyrite, sapphires and turquoise. The value of a gemstone is determined by several factors.

Among all the different types of gemstones, some types are more valued than others. There maybe several reasons for this valuation. The gemstone can be a very rare type of gemstone, a gemstone currently in the fashion trend or a gemstone which is more beautiful than others. If you closely examine the abovementioned criteria used to differentiate gemstones , you will see that these criteria are highly variable. For example, until the discovery of large deposits of amethyst in Brazil, amethyst was considered to be a precious gemstone. After the discovery of these deposits, amethyst was considered to be a semi-precious gemstone.

Currently diamonds , emeralds, rubies and sapphires are considered to be precious gemstones. Diamond is undoubtedly valued for its exotic beauty, rarity and toughness (it is the strongest substance on Earth). It is arguably the most precious gemstone of all the types of gemstones; a position that it has held for a very long time. Rubies, sapphires and emeralds are valued for both their rarity and beauty. These gemstones will command a higher price in the market than other types of gemstones. They are used in expensive jewelry including rings , bracelets and necklaces. Semi precious gemstones are gemstones which don鈥檛 command a significant value when compared to precious-gemstones. Gemstones such as tigers-eye, moonstone, turquoise, sunstone and jasper are considered to be semi precious gems. Overall , there are no specific guidelines that can be used to distinguish between precious-gemstones and semi-precious gemstones.

However, there are established guidelines that are followed to determine the value of diamonds. When grading a diamond, four factors of the diamond are considered, namely its cut , clarity, color and carat. Cut refers to the expertise with which the diamond has been shaped. The clarity refers to the degree of perfection of the diamond (whether it has any blemishes or inclusions). The carat refers to the weight of the diamond. For colorless diamonds, color refers to the degree of clearness of the diamond while color refers to the intensity of color, in colored diamonds. In order to grade a diamond , it is examined under a microscope having 10x magnification. Other types of gemstones are still graded by examining them with the naked eye.

Investing in gemstones should never be done. The value of most precious gems such as diamonds varies at almost a parallel rate to the economic inflation or deflation. Therefore the actual value of the gemstone will remain the same. This fact shows that gemstones should not be used as an investment, but will serve as good storages of wealth, especially during times of economic fluctuations.

Today the live online casino is favorite gambling option and widely chosen form of entertainment which is expanding into the Internet industry. Internet is flooded with a wide assortment of Internet based games with lots of information about which are the top online casinos as well as useful advice like how much an apprentice can gamble if he wishes to try his luck.


Players of all sorts will agree that betting in a live casino is much profitable than merely playing its downloaded form. You can save much of your time by keeping yourself away from the trouble of installing the application on your personal computer and so on. Playing Internet based card games will let you experience a high level of excitement and one can participate in manifold games at a single go in while playing in such Internet based gambling sites.


Choosing live Internet based casinos for gambling online will allow you play in a compatible environment that will enable you to design strategies as well as employ your perfect moves in few scenarios during the game. You will retain peace of mind and concentrate on your game when you are playing a live card game sitting inside your house. Again there is no scene of waiting for your turn in a queue while playing on Internet and such games have shorter setback judged against any brick and mortar card games and for such advantages, a casino has gained much popularity as compared to those conventional gamble options.


Online based card games give you an opport.