Native gold contains usually eight to ten percent silver, but often much more alloys with a silver content over 20% are called electrum. Although gold is a noble metal, it forms many and diverse compounds.
High-carat white gold alloys are far more resistant to corrosion than are either pure silver or sterling silver. Gold jewelry is usually sold at 18 karats, but 9 and 14 karat gold jewelry is also very popular.
Gold may have been the first metal used by humans and was valued for ornamentation and rituals. Gold is also mentioned several times in the Old Testament, and is included with the gifts of the magi in the first chapters of Matthew New Testament. The south-east corner of the Black Sea was famed for its gold. Gold has been associated with the extremities of utmost evil and great sanctity throughout history.
Medieval kings were inaugurated under the signs of sacred oil and a golden crown, the latter symbolizing the eternal shining light of heaven and thus a Christian king's divinely inspired authority.
The price of gold is determined on the open market, but a procedure known as the Gold Fixing in London, originating in September 1919, provides a daily benchmark figure to the industry. In various countries, gold is used as a standard for monetary exchange, in coinage and in jewelry. Although this is certainly not a professional way of examining gold, the bite test should score the gold because gold is considered a soft metal according to the Mohs' scale of mineral hardness. The purer the gold the easier it should be to mark it.
Yellow gold is not the only gold jewelry available, gold jewelry can come in a variety of colors depending on various factors, which make up its composition. Although yellow gold remains popular one should consider purchasing a variety of color.
White gold is an alloy of gold and at least one white metal, such as silver or palladium. While some higher quality white gold alloys retain their shine and lustre, most will be coated with a very thin layer of rhodium. Like yellow gold, white gold is measured in karats. Rose gold is also known as pink gold and red gold. Since it is an alloy, there is no such thing as "pure rose gold"; pure gold is yellow and pure copper is reddish. 18 karat rose gold may be made of 25% copper and 75% gold. It is produced by various methods, such as electrodeposition using black rhodium or ruthenium; plasma assisted chemical vapour deposition process involving amorphous carbon; and controlled oxidation of carat gold containing chromium or cobalt.
Black gold is a type of gold used in jewelry. Unfortunately, black gold is very hard and making jewellery out if it usually necessitates using previously-made melting forms.
When buying Gold jewelry it is important to ensure that it is valuable. Like gemstones it is wise for a buyer to obtain proper certification so that there can be no doubt about its authenticity. A genuine jeweller will have no problems with providing you with such certification and some online retailers will provide certificates of authenticity automatically.
Summary Gold is a valuable metal used in jewelry. It is important for those who enjoy precious jewelry to know the qualities of gold and the different types of gold jewelry available.
Undoubtedly, gold remains as the ultimate medium of jewelry expression. For thousands of years, gold has beguiled man with its beauty, its warm luster and glow and its amazing attributes. Artisans and jewelers have crafted gold into stunning pieces of jewelry that are priceless and eternal. Gold is one of the most precious of earth's metals. It can be found almost anywhere but it is very difficult to extract pure gold. Although platinum is more expensive, gold remains unsurpassed as the most popular jewelry metal. As it does not corrode or rust, gold jewelry is exceptionally durable. It is also very malleable and pliable: a single ounce of gold can be drawn into a thin wire stretching almost 5 miles. In fact it is the most malleable and ductile metal known to man.
Pure gold or 24-karat gold is soft and pliable. That is why it is mixed with other metals to increase its durability. Karat quality determines the purity of gold. For instance, 14-karat gold is 14 parts pure gold mixed with 10 parts of a base metal. The higher the karat rating is, the higher the proportion of pure gold. Most gold jewelry pieces are marked with its karat quality. This helps you verify that the product you are viewing are truly made of gold. Gold is crafted into an endless myriad of jewelry pieces such as rings, chains, bracelets, charms, pendants, brooches, earrings and others. Moreover, because of the many amazing qualities of gold have many other uses. It is used in dentistry, coinage and for industrial purposes. The value of gold forms the base of monetary standard by many nations.
Buying gold jewelry is an excellent investment. Any jewelry collection would not be complete without any gold jewelry. Its radiant, sensual and warm quality make it the preferred metal used in wedding rings and other jewelry meant to be given to a loved one. When buying gold jewelry there are some important things to consider. One of these is the karat quality, as mentioned above. The different karat qualities include 10-karat gold, 14-karat gold and 18-karat gold. However, some gold jewelry is not necessarily purely made of gold. Jewelry can also be plated with gold. This means that a base metal is coated with a layer of gold. In time, the layer of gold will wear away depending on how often the piece is worn. Other terms you should know about gold jewelry include gold-filled, gold overlay, and rolled gold plate.
When choosing gold jewelry, it is important to know its qualities and characteristics. Gold jewelry has many finishes such as matte gold, which is achieved by using an abrasive, resulting in a dull and non-reflective surface. Another kind of finish is the high-polish finish, where the jewelry is polished to an almost mirror-like shine. Gemstones and other metals that can be inlaid with the gold itself add another dimension of beauty and value, although gold is simply stunning by itself. Choose a piece of gold jewelry that matches your personality. Whether it is a simple gold chain, a ring engraved with your names or a chunky gold bracelet, you will find the gold jewelry piece that exudes your personality. Moreover, wearing it also enhances the way you look, giving you class and style. Without a doubt, gold continues to enamor men and women, and continues to be the ultimate jewelry metal.
Both Amanda King & David Arnold Livingston are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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