Tuesday, 22 May 2012

What is Gold Carats

Karat is a measure of the purity of gold, as opposed to "carat" is used to measure the size of the gemstones. United States, the gold content is measured in carats, 24 carat pure gold. European countries use a three-digit number to the rank of finesse with 999 or 24 carat gold as pure.

Different colors can be used under certain metals in the alloy. Red Gold is a blend of gold and copper, gold, a mixture of white gold and platinum or palladium, gold and purple, a mixture of gold and gold aluminum increases a mixture of gold, copper and silver.
10 karat gold is 10/24ths or 41.67%. It is often alloyed with silver, nickel and copper. Nothing less than 10K can be marked or sold as gold jewelry in the U.S., but 8k and 9k is common in other countries. In Europe, stamped 10k 417th

14-karat gold is the most common variety sold in the U.S. because it is durable and perfect for jewelry making. It is generally with copper, nickel and silver. Copper Gold is a yellow color, while zinc and silver, gold is a whiter color. The disadvantage of 14-karat gold is that it tends to lose its luster, and should be cleaned regularly. It is 14/24ths, or gold is 58.33%. The European counterpart is 583rd

18 karat gold, also very good for jewelery, gold is 18/24ths, or 75%. It has more luster of 14 karat gold. In Europe, where 18 carat gold is the most popular designation 750th It is with copper, silver, nickel, palladium or a mixture of one or more of these metals. Available in 14-karat gold, 18 carat gold is prone to tarnishing and should be cleaned to restore its luster.

22K gold is mainly used for jewelry or collectibles special because it is softer than lower carat gold and more susceptible to scratches and wear. It is 22/24ths or 91.66% gold, and 917 in Europe. It is often alloyed with silver, copper and zinc.

24 carat pure gold. The jewelry is usually not made of pure gold, as it is soft and easily damaged. Gold bullion coins and some are made of 24 karat gold. If you buy gold bars, the bar will be stamped with `999.9, if the United States" if it is 24k and `European '.

Eco-Friendly Engagement Rings and Wedding Rings

Imbalances in the natural phenomenon of nature, awareness is spreading among the people of the earth in terms of how nature can try all possible balance. Have you ever thought about engagement rings and environmentally friendly wedding rings? Now you are ... with environmental changes, many steps they have taken to the creation and production of environmentally friendly rings, it can be diamond or yellow gold, white gold or even platinum. With the advancement of technology, different types of rings available that are environmentally friendly.
With every bride wants a beautiful ring with diamonds or precious stones great to wear, it is understandable that some imbalances may occur in nature for this reason. It is therefore very important to know if you acquire the ring of the natural prejudice in any way. Buy engagement rings and environmentally friendly wedding rings, progressive step is that you can do as an initiative to create a friendly nature of life with your partner.
There are many people who are aware of engagement rings and environmentally friendly wedding rings, but there are still a large proportion of people who are unfamiliar with these types of rings. There are 4 Cs that followed, when it comes to these kinds of rings, then goes a cup shape, color, clarity, and fourth the cost of its environment. This is what is generally shunned by the people, what are the imbalances in nature to increase at a much higher degree.
For engagement rings and environmentally friendly wedding rings in vogue these days, the main goal, is produced by the initiated to be well served. Thought and people's preferences to save the changes of the environment on Earth have much, because they are also jewelry such as engagement rings and covenants made by taking into account the environmental degradation that could happen by any means.
Outside of these rings in the service theme of environmental conservation, there is a very solid base from which you can make the decision to buy this ring for the very important event in your life. This is because, although the design may not be unique, you are still buying an engagement ring very different and unique or a wedding band for your to-be. You buy the engagement ring environmentally friendly or a wedding ring for your beloved.
You can do a very good sociological early married life decide to buy engagement rings and wedding rings green, which are more expensive but with a little than to seek another than just rings. But step one is taking you more than enough to motivate others around you can go for the same.
There is a wide range of these types of rings such as diamond rings, wedding rings, white gold rings, platinum rings, palladium, diamond rings rings fixed, two-tone rings and much more.
You can choose any ring you want from these collections to your loved ones, because all these rings are totally environmentally friendly and also very well be the cause of admission to the step-abiding nature to save our environment.
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