There is not doubt about the value of a diamond jewelry. Over the centuries, man are trying to create the perfect synthetic diamond, something that will look like a diamond jewelry on the naked eye.

As early as 1893, there are already attempts in creating substitutes to diamonds. The first attempt to make a man made diamond was done by Frederic Henri Moissan which involved heating charcoal and adding pressure that caused changes from the graphite into a diamond.   But it was 1979 when mass production of diamond imitations became possible.  

De Beers was the first to coin the term, “ A Diamond is Forever” during the 1940s.   With this kind of advertising, diamond became the usual stone for engagement rings.  Before, during 1930s, engagement rings would usually have opals, rubies and sapphires for their stone.  The value of diamonds started to increase, so was the attempts to create a perfect synthetic diamond.

By 1955, General Electric produced small artificial diamonds which where of the same quality as industrial diamonds.  Synthetic diamonds were created by exposing carbon dioxide to heat over a metal surface.  The heat was created or generated by several lasers. Today, they are mass produced with production reaching as much as 100 tons every year.

Here are some lists of diamond imitating stones:  

• Rock crystals or rhinestones are crystallized quartz which can look like a diamond, however, they could get easily scratched.  

• Zircon is another kind of stone which could pose as a diamond.  By exposing the stone to heat, it could turn colorless making it look like quartz and diamond.  Just like rhinestones they could get easily scratched.  
• Cubic zirconia is called the grandfather of artificial diamonds.  As a diamond copy, it is synonymous with low-cot jewelry and not as a decent fashion accessory.  

• Russian diamonds are also cubic zirconia stones.  The difference is that they are of high quality and can cause about $280 per carat.  These stones are usually mounted in metal settings that are worth real stones.

• Moissanite is another kind of stone which is created or made inside the laboratory.  Just like a diamond, it is a hard kind of stone.  Although they are relatively more affordable than diamonds, they are still expensive.  Moissanite tends to give a greenish shade in natural light and may sparkle too much because its light reflection characteristics. These characteristics make it easier for some expert to differentiate a moissanite from a real diamond.

• Another best imitation of the diamond would be from the Diamond Nexus.  The Nexus and the real diamond’s characteristics are so close together.  The Diamond Nexus could cut glass due to its hardness and sparkle and can be just as brilliant as the real diamond.  Because they are just being introduced in the market, they considerably cost lower.

• Gemisis cultured diamond is another diamond copy.  The difference with the real diamond is that they cannot be made into a clear and white color.  

• Other synthetic diamonds would be strontium titanate, artificial rutile and spinel.  

There’s quite a number of synthetic or man made diamonds available.  Buying them is not illegal, but if the jeweller is trying to sell of man-made diamonds as real diamonds, then there will be a problem.  Which is why when buying diamond jewelry always ask for certification. If you would like to buy a nice present for a loved one but would like to stay within budget, then buying man-made diamond jewelry is not a bad idea.

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Some of the real and original diamonds have a history that is not as well-known and clear, and they only add to the romance and mystique surrounding them. But this is not the case in synthetic diamonds. There is something so exciting about the synthetic diamonds. They have well-documented histories and we know where they came from, and who produced them and when.

The motivation to create man-made synthetic diamonds resulted from the desire of scientists and researchers to improve technology at a much lower cost than the expensive mined real diamonds. The synthetic diamonds are a cheaper and more readily available solution when compared to the real diamonds. They are a boon to both the world of gemstones and the world of technology.

Synthetic diamonds look like real diamonds but do not have all the same properties as real diamonds. It is extremely difficult to differentiate the characteristics such as chemical composition, hardness, weight, brilliance, luster and some of the light handling characteristics of real and synthetic diamonds with the naked eye. Synthetic diamonds have some properties such as durability similar to the real or mined diamonds.

In the past cut glass was probably the first material used to simulate a diamond. It is readily available, easy to cut and polish. The synthetic diamond made of cut glass looks good when seen from a distance, and is extremely low cost.

The use of cut glass has widely been replaced by the most popular diamond alternative, cubic zirconium. Cubic zirconium has been the most widely used material for synthetic diamonds since 1976. Its low cost, durability and light handling characteristics have made it extremely attractive in producing low cost jewelry. The light handling characteristics of synthetic diamond made of cubic zirconium is so close to that of a real diamond. The annual global production of cubic zirconium diamond reached 50 million carats by 1980. Cubic zirconium diamonds weigh about 1.7 times more that of real diamonds, and have the hardness rating of 8.5 to 9 which is bit less than the real diamond.

Henri Moissan is the first one to create a man-made diamond using moissanite or silicon carbide in a laboratory in 1892. Moissanite is a naturally occurring mineral that is a little softer than real diamonds but has almost all of the other properties of a mined real diamond. Charles and Colvard introduced gem-quality moissanite jewelry in 1998. Moissanite has almost the same thermal conductivity as a diamond. You need a highly specialized equipment to differentiate a moissanite diamond and a real diamond. JamesAllen.com states that synthetic moissanite diamonds made from silicon carbide gained widespread use beginning in 1999. These fakes are so good that standard thermal conduction testers used by jewelers cannot detect them. They also sell for nearly as much as the real thing. There is a key to identify a moissanite synthetic diamond – You can see double facets or a doubled table reflection, when you look this synthetic diamond through a 10x loupe. The synthetic moissanite diamonds have a greater density, weighing more than a comparable diamond.

The only way you can be sure to differentiate between a genuine diamond and a high quality synthetic diamond on the market is based on the citification and some simple and more conclusive tests.

Nisha is a Copywriter of precious stone. She written many articles in various topics.For more information visit:koh-i-noor diamond. contact she at <a rel="nofollow" target="_blank" href="mailto: malar.article@gmail.com“>malar.article@gmail.com

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Cubic zirconia is a gemstone that looks like diamonds and are affordable as well as easily available. They are used extensively in earrings, bracelets, rings etc. The popularity yardstick is high for these stones. The amalgamation of Zirconium oxide and yttrium oxide are utilized to grow zirconia crystals.

These crystals are devoid of flaws and have a crystalline exterior. They are bereft of color but at times come in hues of soft yellow or color of your choice. It is more radiant than crystal and in terms of durability they outlive many gems as it is tougher than them. It is difficult for an eye that is not trained in this matter to demarcate between a cubic zirconia and diamonds of superior quality. It can be worn as an alternative to exclusive diamond jewelry. It will have the brilliance and exquisite designs of real diamonds and will be cheap at the same time. If you nurture the idea of displaying proudly your diamond ring, then you can do the same with a cubic zirconic ring and give shape to your wish.

The true replica of the expensive diamond rings or platinum rings are the synthetic diamond or platinum rings. They are attractive and appeal to all due to their exclusive designs and cost effectiveness. Commitment can be shown by these zirconia rings to your partner when you have to keep the fixed budget in mind. You have the option of selecting a ring from amongst a variety of colors. The choice of colors can depend on your partner’s personality. It is an exclusive gift which one would cherish for life. A thing to be noticed is that cubic zirconias do not aggravate war situations the way diamonds do.

When buying zirconia many of us make the mistake that all are equally created. There are different grades just like diamonds. In fact high quality of these stones look better than diamonds whereas low quality ones don’t have that sparkle in them. Also these synthetic diamonds, as they are also popularly called, can be set in 14, 16 and 18k gold. There are many web stores where you can buy these stones and most of them have beautiful earrings, pendants, bracelets displayed on their pages. Many offer free shipping and in less than three days it is possible to get your ring or bracelet delivered to your doorstep. Customized options are also available in most of these stores.

For good deals and discounts on cubic zirconia visit http://www.birkatelyon.com. You will have many options to choose from and you will be surprised with the prices they offer.

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Some people said that yellow diamond ring is not worth to buy; some others said that colorless or other fancy colored diamonds are better. But, it’s that true? I don’t think so.

Sometimes, people have misperception about what is the meaning of yellow diamond. If you already learn about diamond 4C’s, you must be know that for a white diamond grading, there are color grading ranging from D (colorless white) to Z (light yellow). Yellow diamond is not a grade Z of white diamond grading, but it’s beyond that. That is why they called fancy colored diamonds.

Yellow diamond ring price could be more expensive than colorless white diamond. Yellow diamond gained its popularity several years ago when many celebrities give yellow diamond ring to his fiancée as an engagement ring.

Deep color natural diamonds are rare and therefore they are so expensive. While there are many pale color yellow diamonds, these diamonds are prized not so expensive and sometimes they categorizes as a white diamond grade Z color.

However, there are also manmade yellow diamonds. These diamonds are produced in laboratory. CVD (chemical vapor deposition) is the name of process to produce a synthetic diamond. With this process, people try to simulate the diamond forming process in the labs as in nature, of course, it’s much faster, and you don’t have to wait million years to get the diamonds.

Synthetic diamond qualities are getting better and better. So, if you want to buy yellow diamond ring with natural diamonds on it, you better buy the one that have certificate. Without diamond certificate, a normal person could be hard to telling the different between the real one with the synthetic.

Ted Crist is an avid writer, providing two minutes guide on diamonds, rings and jewelry. Feel free to publish, use or edit my article (for grammar corrections), but I would be very appreciate if you put link back to DiamondsRings99.com. Article: Yellow Diamond Ring

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