What you should know before buying gold jewelry

 Gold is 24 karat and is bright yellow. It is very, very supple- it's so supple that you can scratch it with your fingernail. The price is high- it's currently selling at over $1000 US per ounce.

Gold is rarely used in pure form in jewelry for the reasons mentioned above. The bright yellow color and cost can quickly become astronomical. Its softness also makes it unsuitable for jewelery.

Explaining karats

To make pure Goldankauf stronger, it is alloyed or mixed with other metals. The amount of other metals can change the karat. A gold alloy that contains 50% pure gold and 50% other metals will be 12 karat or 50% 24 karat.

It is for this reason that different countries have different laws about what can be legally sold as gold. In Europe and Asia you can sell "gold" as long as it contains more than 50% gold, so it must be more than 12 karat. In these areas, 14karat gold is most commonly available. The gold is durable enough to be worn well and it's mixed with other metals enough to lower the price. It is not uncommon to find 10 karats of gold in North America that contain less than 50% of gold.

A rainbow but no white

The colour of pure gold can be changed by adding different types of metal. Silver leads to green-coloured gold. Copper can be converted to pink or red gold, iron into blue gold and aluminum into purple gold. Each metal type also presents new challenges. Silver in green gold, for example, can cause gold to tarnish just like silver. Purple gold can be very fragile and should only be used as a decorative accent rather than the main metal.

Mixing paints will change the colour of each type of gold. Yellow gold combined with shiny copper will produce a gold toned reddish. The yellow is never removed, but only masked with other colors. It is for this reason that there is no true white gold, with its gleaming finish. The "white" gold is mainly nickel, a white metal which helps to dull the yellow. The result is a beautiful buttery gray that can be used on its own.

Rhodium is commonly used to coat commercial white gold jewelry in order to achieve the platinum-like look that is so popular today. This coating will wear off in high-traffic areas, revealing the yellowish grey underneath. New white gold alloys are being introduced to the market, but are not widely available.

Gold bullion is a product that has been around since the beginning of time. The price is determined by the type of gold used and the age. The rarer the item, the more valuable it is. Avoid mass-produced items because they tend to be inferior to older and exclusive pieces. The value of gold pieces is higher when they are rare, such as old coins and bullion.

You can make a profit by learning how to purchase gold stocks if you know the principles. You will be able to use them as a reliable investment tool that can help you weather economic storms.