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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.
Tags: bad idea, best imitation, Rock crystals, decent fashion accessory, The Nexus, General Electric, carbon dioxideThere seems to be two schools of thought when it comes to the issue of fake diamonds: in one camp, you have people who think they are the best deal in the world, and in the other camp, you have people who wouldn't be caught dead wearing a fake diamond!
Many of these conflicting opinions come from the marketing the drives the diamond industry. The concept that diamonds are "forever" is ingrained into many people's heads, and as a result the demand for diamonds rises and prices rise accordingly. Over the past few decades, this has created a rise in the popularity of fake diamonds due to people who don't want to pay such high prices for real diamonds.
Some people will choose to use a "fake diamond," such as a cubic zirconia or moissanite, in place of a real diamond for financial reasons. With real diamonds, a high quality 1 carat diamond in a nice setting in an engagement ring can run between $5,000-$10,000 or more! A cubic zirconia of equivalent size, on the other hand, will likely be under $50. And many people will choose to go this route but then have the cubic zirconia set into a nice setting from a jewelry store, and the result is a ring that no one will be able to tell is fake without examining it in a lab. And by going with a fake diamond, these people have just saved thousands of dollars that can be used to pay off debt, make a down payment on a home, or go on vacation.
Of course, some people only want the real thing. It comes down to individual choice. But it is worth it to do some research on fake diamonds vs. real diamonds so you can justify your choice.
Tags: cubic zirconia, 1 carat diamond, Fake, Diamonds, fake diamond, RightIf you are looking for a traditional engagement ring, but are concerned about buying so-called conflict or "blood diamonds" from Africa, you may want to consider the various diamond alternatives that are available on the market to use as the center piece for your engagement ring.
Natural Gemstones
An engagement ring does not have to have a diamond as its center pieces. Other natural gemstones have been used for jewelry and engagement rings for many years. Besides natural diamonds, two gemstones that are appropriate for use for engagement rings include white or colorless sapphires and white or colorless topaz. Sapphires and topaz come in many different colors in nature. Colorless sapphires and colorless topaz are rare in nature and natural grey to light yellow colored stones are often treated to make them colorless. Generally, sapphires and topaz are less expensive than natural diamonds.
Sapphires make good diamond stand-ins because their radiance and brilliance are close to that of natural diamonds. Sapphires are also hard natural mineral second only to diamonds.
Sapphire prices range from a few dollars per carat to thousands of dollars per carat. Just like the price of a diamond, the price of a sapphire can be determined by its four C's: color, clarity, cut, and carat.
Topaz is the third hardest natural mineral behind diamonds and sapphires. The gemstone is not as brilliance and has less fire than natural diamonds. But the stone's hardness allows it to take a dazzling polish that makes up for some of the lack luster.
Man-Made Diamonds
Man-made diamonds, also called synthetic, lab-created, manufactured, lab-grown, or cultured diamonds, are true diamonds. They have the same chemical, physical and optical qualities of mined diamonds, except that they are made by man, in a laboratory. Man-made diamonds are virtually indistinguishable from real diamonds. Synthetic diamonds sold in jewelry stores should have some marking, such as laser etching, to identify it as being laboratory grown. Man-made diamonds are becoming more popular but are still not as common real diamonds or fake diamonds and have a small share of the diamond market.
Much like the natural stones, colored lab-grown diamonds are more common than colorless stones. In general man-made diamonds are less expensive that natural diamonds. However, because of their rarity and the higher demand for them, some man-made diamonds are more expensive than the real things. Most of the lab-grown diamonds produced today are still one carat or smaller and used in industrial applications.
Some companies that make synthetic diamonds are Apollo Diamond, Gemesis, Chatham, Tairus, and Adia Diamonds.
Diamond Simulates
Not to be confused with man-made or laboratory-grown diamonds, diamond simulates or imitations diamonds are not diamonds at all. Diamond simulates are made of other materials such as zirconium oxide (cubic zirconia) or silicon carbide (moissanite), and not carbon based, like real or man-made diamonds.
The best known and the least expensive example of asimulated diamond is cubic zirconia (CZ), which has been around since 1976. Other diamond simulates include Russian Brilliants and Diamond Nexus, which are cubic zirconium based stones, albeit at a higher quality. Moissanite is a lab-created mineral that is a very good diamond simulant. The stones are actually more brilliant than real diamonds and almost as hard. Moissanite is gaining a fan base despite the fact that it is quite expensive compared to natural diamonds
Visually, CZ and the other simulates are so similar to real diamonds that even an experienced jeweler or gemologist can not always tell the difference. However, tests using appropriate equipment will be able to pick out a CZ from real diamonds.
White topaz and white sapphires when used as a diamond stand-in in an engagement ring or other jewelry are considered diamond simulates.
Tags: hard natural mineral, White topaz, center pieces, natural diamondsCZ stands for Cubic Zirconia and it is rarest mineral available in nature. This mineral is widely used in manufacturing the Chatham Diamond all over the world. Cubic Zirconia is a type of mineral that is known as Zirconium Oxide and the chemical formula is ZrO2. Even though they are rare and have scarcity, the Chatham diamonds are cheap when compared to various other minerals.
This article provides the reader with characteristics, advantages and the technical parameters of the CZ Diamond.
The main characteristics, advantages and technical parameters of Zirconium Oxide, which is used in manufacturing Chatham Diamond, are as follows:
Characteristics:
• This synthesized compound is very hard in nature.
• They don't have any definite color, there for it is colorless.
• Essentially a Cubic Zirconia is a fine material and it is flawless
• Even though cubic zirconia is a colorless material it can be formed into various colors.
• Zirconium Oxide and the Zircon are different materials and are not be related to each other as the chemical formula for zircon is ZrSiO4 and it is Zirconium silicate.
Advantages:
• This cubic zirconium is very cheap compared to other various types of minerals.
• It is durable in nature and can be preserved for longer durations.
• It looks similar to a diamond and is used widely in manufacturing Chatham Diamonds.
• When compared to moissanite, cubic zirconia is more economical to manufacture CZ Diamonds.
• Cubic Zirconium is a type of gem that is frequently used in manufacturing CZ Diamond.
• The other synthetic gemstone that is used in manufacturing CZ Diamond or the Chatham Diamond is moissanite.
• Cubic Zirconia is a diamond simulant and widely used in Chatham Diamonds where as moissanite is a cultivated material.
Technical parameters and aspects
Cubic Zirconia or the CZ Diamond is crystal isometric. This diamond is an isometric material and plays an important role in manufacturing a diamond simulant. This mineral contains around fifteen percent of mole and used in stabilizing the metal oxides. After synthesizing cubic zirconia it changes in to monoclinic crystals and that is used in CZ Diamonds. These crystals are very stable in normal atmospheric conditions. They are then used in Chatham diamond processing industries.
Parameters of cubic zirconia include:
• It has a specific gravity of around 5.6 to 6.and at the same time is a dense substance.
• When comparing other materials it is relatively hard and that helps in forming CZ diamonds.
• The refractive index of this material is 2.15 to 2.18
• Cubic zirconia is brittle in nature.
• When an ultra violate ray is passed through the CZ diamond it produces yellow or the greenish yellow light.
The cubic zirconia is similar in nature and has characteristics of a real diamond and that is why it is used in processing Chatham Diamonds. If both the materials are kept near to each other; it is very difficult to distinguish between the two materials. Only with help of microscope one can find out which is a real diamond or the CZ Diamond.
The major differences between cubic zirconia and the real diamond are dispersion, hardness, specific gravity and the refractive index properties. The minor differences between both these forms are its cutting edges and the flawless properties.
Tags: types of minerals, diamond simulant, different materials, metal oxides, technical parameters, nature, cz diamondsAre you looking forward to buy quality proven diamond grading equipment? Everyone is not experienced enough to determine the authenticity of precious stones like diamond, on the basis of the four Cs i.e. color, clarity, cut and carat. So, it is better to buy professional diamond grading equipment to make sure your stones are genuine.
Types of Diamond Grading Equipment
Here are the main types of diamond grading equipment:
Loupe: This magnification device can be used to determine features such as diamond clarity, dimensions, and inclusions. These are available as simple lens or with multiple lenses. Loupes availability in triplet or quadruplet lens system helps provide better focus and enhanced clarity..
Diamond Moissanite Testers: : To test the authenticity of your diamond, combine a moissanite tester with your traditional diamond tester. A diamond moissanite tester helps distinguish original diamonds from synthetic moissanites, which largely go unnoticed by traditional diamond testers.
Lamp: This convenient fluorescent lamp comes with a magnifier, tray, nipper and a box. This easy-to-use, portable light source with no predominant yellow or blue tint helps determine the diamond quality.
Electronic Diamond Testers: These testers use thermal conductivity to test diamonds. Different available models include direct AC current tester and testers with rechargeable batteries. Testers display test results through beeps and lights, making it the best testing aid for even a layperson.
Diamond Gauge: This equipment helps in determining the precise measurement of loose and mounted diamonds. This includes stone’s cut quality, dimensions and carat weight.
Before grading, the surface of diamonds must be cleaned with a special cloth. You can also boil them in acid or wash them with alcohol. Avoid storing diamonds in anything that is not meant for the purpose. You can buy a specially crafted paper packet ideal for storing diamonds.
Assessing a Diamond Grading Certificate
A diamond grading certificate describes the technical details of a diamond, verifying its quality and identity. However, a diamond grading certificate is provided only for loose diamonds. To assess the certificate, follow these steps:
Look for the name of the organization that issued it, for example, Gemological Institute of America (GIA) and European Gemological Laboratory (EGL). Date of issuance of the certificate Check the cut, carat weight, measurement and color Check the proportions section. Check polish and symmetry Check for fluorescence
So, if you are looking for a professional diamond grading equipment manufactured with a cutting edge technology, log on to www.igem.com. Understanding the varied requirements of our clients, we have also expanded into providing a range of consumer electronics items and testing equipment.
Tags: precise measurement, rechargeable batteries, color clarity, diamond quality, precious stones, consumer electronics itemsWe have all heard of the quote, "Diamonds are a Girl's Best Friend" but did you know that this was simply one slogan to the most successful marketing campaign of all time?
DeBeers, the world's major diamond producer wanted to sell more diamonds so they came up with a major marketing campaign that sold us on diamond engagement rings and diamond solitaires for wedding rings and how all of this was part of our Anglo-Saxon heritage and tradition.
They even came up with the idea that the guide to how much you should spend on an engagement ring was three months pay - get this straight, they just came up with that idea and painted it as a tradition and the modern consumer market lapped it right up.
The truth is you do not need to spend a small fortune on an engagement ring nor on a wedding ring, and certainly it does not have to be a diamond. Many women actually prefer an alternative to diamonds and it is not unusual to see other precious gems being used instead of them. Even better, modern technology has given us man-made diamonds which are far cheaper and also have an added bonus not usually associated with diamonds and jewelry manufacture - they are eco-friendly!
Man-made diamonds are indistinguishable from naturally occurring diamonds, and sometimes they perform even better in certain diamond tests because imperfections and flaws can be removed by the production process.
Moissanite is an example of artificial diamond which cannot be readily distinguished from naturally occurring diamonds - so good is it, that a special piece of machinery had to be developed just to be able to tell the two apart. In terms of the qualities which really count in a piece of jewelry - the brilliance, fire and luster - moissanite is better than diamond while it is only marginally less harder than diamond itself. A major factor which does differentiate the two is that moissanite is far less expensive compared to real diamonds and yet, a jeweler would not be able to tell the two apart!
Another alternative to real diamonds is cubic zirconia, which is the crystal form of zirconium dioxide - a synthetic material which is very durable and has a very close appearance to diamond. It is very cheap to make in comparison to a diamond and lends itself to being cut and shaped into glittering gemstones. Since the mid-seventies it has been the most commonly used diamond-alternative but with the development of moissanite it now has competition.
Using real diamonds may be what you wish to have in your rings but there is nothing in wedding tradition that says this is how it has to be. Getting engaged and married is a very expensive exercise and many couples end up deep in debt as a result of their marriage and wedding expenses - it is not a good start to married life to be saddled with debt! You can ensure you have the same look and feel as real diamonds by using an alternative so don't be railroaded into the marketing trap that "Diamonds are Forever!"
Tags: close appearance, Human Interest, wedding expenses, successful marketing, major factor, precious gems, anglo saxonIt is a fact that the demand for diamonds is steadily on the increase and this has led to several unscrupulous persons selling fake diamonds to unsuspecting and less knowledgeable customers to get rich overnight. There is a proliferation of imitation diamonds and there are traders who try to pass them off as real diamonds. While the best option is to have the diamond appraised by a gemmologist you trust, it may be a costly process. The best way to avoid becoming a prey to such traders in spurious diamonds is to learn some simple ways on how to tell if diamonds are fakes or not.
Fake diamonds are not durable natural diamonds, on the other hand, are the most durable stone on the planet. First ask for a certificate and verify if it from a reliable and treputed diamond grading authority like the Gemological Institute of America or an independent appraiser who is affiliated with a professional organization like the American Society of Appraisers. If a diamond is real, the jeweler or dealer will be readily willingly issue a certificate.
If the diamond is not already mounted, then you can turn it upside down and place it on a piece of newspaper. If you can read the print clearly through the stone or even see distorted black smudges, then chances are the diamond is fake. If the stone shows any sign of double refraction, it may be Please know that Moissanite (silicon carbide) is a gemstone that almost identical to a diamond that even professionals find it difficult to distinguish. If the stone shows any sign of double refraction, it may be Moissanite. Check stone for scratches. Diamonds do not easily admit of scratches. On the other hand, Moissanite stones are easily prone to scratches. Before buying a diamond, carefully check the stone for scratches and ask the jeweler for a small magnifying glass.
Another easy way is to draw a small dot with a pen on a piece of white paper. Place the unmounted diamond over the center of the dot. Look directly down on it and if your stone is not genuine diamond, you will be able to see a circular reflection in the stone. It is also good to know that an authentic diamond's reflections usually manifest in various shades of gray. Several diamonds that create rainbow reflections are either a cheap quality diamond or a decidedly fake diamond.
Fake stones are typically set in substandard metals. While a jeweler may claim a stone's genuineness, they may unknowingly acknowledge an inferior metal. Cheap settings usually mean a cheap diamond stone and high quality diamonds can be set only in high quality pure metals.
When you put the diamond under a UV light, many diamonds will exhibit blue fluorescence and the presence of a medium to strong blue confirms that it is real diamond. If you instead see a very slight green, yellow, or gray fluorescence under ultraviolet light, it is likely to be Moissanite. A very simple test is to put the diamond in some water. If it is real diamond, it will sink. If it is fake diamond,it will float.
If you are a regular buyer of diamonds, it is better to buy a Diamond Testing equipments that are readily available in the market and they quickly indicate if a diamond is true or fake.
Tags: quality pure metals.When, american society of appraisers, best option, various shades, fake diamond.Fake stonesyellow gold simple engagement ring
Read the full Moissanite Engagement Rings review of:As the name implies synthetic diamonds look like real diamonds but do not have the same properties as real diamonds. The ability to determine the differences between chemical compusosition, hardness, weight, and some of the light handling characteristics of real diamonds and synthetic diamonds with the naked eye is extremely difficult. Man-made diamonds are not considered synthetic diamonds because they do have the same properties as real or mined diamonds.
Cut Glass was probably the first material used to simulate a diamond. It is readily available, easy to cut and polish and when seen from a distance, looks good. With all of the information available to today's consumer trying to pass cut glass off as a diamond rarely works. Cut glass is still seen in costume jewelry and in the movies today because of its extremely low cost. The use of cut glass has widely been replaced by the most popular diamond alternative, cubic zirconium.
Since 1976 cubic zirconium has been the most widely used material for synthetic diamonds. Its low cost, durability and light handling characteristics have made it extremely attractive in producing low cost jewelry. Cubic zirconium light handling characteristics is so close to that of a diamond that only a trained eye can tell the difference between the two. The annual global production had reached 50 million carats by 1980. Cubic zirconium will weigh about 1.7 times more that a diamond. The hardness rating of cubic zirconium is between 8.5 and 9 whereas diamonds have a hardness rating of 10.
Moissanite or silicon carbide was named after Henri Moissan after he discovered the new mineral in fragments of a meteor found near Diablo Canyon in Arizona 1893. Henri Moissan is also credited as the first person to have created a man-made diamond in a libratory in 1892. Moissanite is a naturally occurring mineral that is slightly softer than diamonds with a hardness rating of 9.25 but has almost all of the other properties of a mined diamond. Charles and Colvard introduced gem-quality moissanite jewelry in 1998. The thermal conductivity test use to distinguish diamond from other artificial stones was rendered useless because moissanite has almost the same thermal conductivity as a diamond. It requires highly specialized equipment to determine if a gemstone is moissanite or a diamond.
With the high quality of synthetic diamond on the market the only way you can be sure that you have a genuine diamond is to have it certified and if you are purchasing a new diamond insist on a certification before purchasing. It will tell you the stone's carat weight, its color and clarity, and its flaws. If the seller is unwilling to supply a certification with the diamond then he may not be telling the truth and you should find someone who will. After all when you want to sell the diamond the new owner will want a certification from you. Here are a few suggestions for testing to see if you are looking at a genuine diamond or a synthetic before you invest in a more conclusive test.
Using your diamond to cut glass to prove that it is hard enough to do so may prove to yourself that it is a diamond but that type of abuse can damage any stone. You could ruin a perfectly pretty piece of jewelry. Another frequently used to test diamonds is called the light test. Shine a black light through the gemstone in question. If a blue light shines though it the diamond could be real.
Careful clean any oil and dirt from the surface of the diamond and then gently blow upon the surface of the stone and if your breath shows for a few seconds after, you have a fake. Genuine diamonds clear up breath almost immediately.
Tags: naked eye, Diamonds, global production, Henri Moissanfind diamond engagement rings under $1200
Read the full Moissanite Engagement Rings review of:Diamond simulants are gemstones (natural or synthetic) that resembles a diamond and is mostly confused for a natural diamond. Diamond simulant is different from synthetic diamond where synthetic diamonds are man made and has almost the same chemical and physical properties of a natural diamond. Diamond simulants differ completely physically and chemically from a natural diamond. They just imitate natural diamond.
While some differences between a diamond simulant and a real diamond are easy to identify, there are others that can be challenging. It is important to know some basic facts that will allow you to differentiate and therefore keep yourself from being cheated.
Though each diamond simulant has its own physical properties and differs from the diamond in various ways, there are some properties where the differences are common. For example, all diamond simulants are softer than the diamond. Therefore, each of the diamond simulants is likely to have rounded edges and cut. The surface of the simulant is likely to get scratched easily. Even when the simulant is new, it cannot match the clarity and brilliance of the diamond itself. These small differences can easily be observed under a microscope. Sometimes, the naked eye is enough to identify these differences.
All diamond simulants have a higher specific gravity than that of the diamond. This means that if we have a diamond and a diamond simulant that is exactly the same in size and shape, the simulant will weigh more.
The thermal conductivity of the simulants is lower than that of the diamond. Therefore the diamond is a cooler substance and feels cooler than the simulants on touch. A mechanical tool called the thermal tester, diamond tester or the diamond probe can be used to determine this. The tip of the tester should be touched with the face of the diamond and care should be taken to avoid touching any metal (if the diamond is mounted). The tester heats the stone and assesses whether it is a synthetic diamond or a natural one based on the rate at which the heat is absorbed and transmitted.
There are however certain other characteristics of specific diamond simulants that one needs to know about to be able to differentiate between the diamond and its simulant.
Glass - This simple and extremely available diamond simulant has been used as a proxy since the 1700's. This was made possible when the Europeans discovered that they could add lead oxide to glass to increase its dispersive property and brilliance. Even with this treatment, glass has much less brilliance, hardness and dispersion. The dispersion of glass is so low that one can see through a faceted glass stone; something that is not at all possible if a real natural diamond is symmetrically faceted.
Doublets - The garnet and glass doublet has been used as a diamond simulant since the 1840's. A colorless or pale color thin layer of garnet is fused to a glass base to create this effect. The hard garnet provides the lustrous and polished look. The fact that the garnet layer is extremely thin allows the coupled gem to look colorless from the face-up.
All that is needed to identify the diamond simulant is a simple rocking of the gem under a light. The difference in luster of the harder garnet and the glass makes it evident that the stone is a doublet and not a genuine diamond.
The garnet and glass doublets can be commonly seen in some antiwue jewelry. They are no longer the preferred doublet option for modern jewelers. INstead synthetic spinels or synthetic sapphires crowns and strontium titanate are used nowadays.
Colorless synthetics- Sunthetic sapphires and spinels are also used as diamond simulants. They are harder than the previously used simulants and provide better brilliance. However, the luster, brilliance and durability does not even come close to that of the natural diamond. The fact that the spinel is extremely inexpensive to produce makes it a favorite for imitation jewelry.
Zircon - Even though natural zircon is not used very commonly as a diamond simulant any more, it was used as one earlier. The natural zircon has more brilliance than glass. However, unlike the natural diamond which is single refractive, zircon gemstone is double refractive. This means that if you look a line through a zircon, you are likely to see two lines on the other side. This feature makes it fairly easy to identify a zircon when it is used as a diamond simulant. The reason why the use of the zircon reduced over the years is because it chips and scratches very easily.
Synthetic Rutile - A gem with relatively low hardness, a synthetic rutile has high levels of brilliance. Actually the rain bow colors that it disperses are so intense that they take away from the luster. This rainbow colors are obvious even to amature gemologists. The synthetic rutile is also doubly refractive.
Strontium Titanate -Singly refractive and highly dispersive, this diamond stimulant is less hard and not too durable.
YAG (Yttrium aluminium garnet) and GGG (Gadolinium Gallium Garnet) - With a high level of hardness and good brilliance, YAG was one of the more popular diamond simulants till better ones appeared on the scene. GGG is more dispersive and is almost as brilliant as the diamond itself. However, its disadvantage lies in its lack of hardness and the fact that it scratches easily.
Synthetic Cubic Zirconia - A great simulant of the diamond the synthetic cubic zirconia has comparable brilliance and luster. The durability is also high with a hardness of 8.5-9 on the Mohs scale. The one way in which the simulant can be identified is by checking the specific gravity of the stone which will give away the fact that it is much heavier than the diamond.
Synthetic Moissanite - With a hardness of 9 on the Mohs scale, synthetic moissanite is one of the hardest simulants of the diamond. A good balance of brilliance and fire gives this stone a good and attractive appearance. The synthetic moissanite gemstone is a double refractive, but the doubling of back facets effect can only be seen under higher magnification when the gem is tilted. This stone is one exception to the specific gravity rule and the specific gravity of the synthetic moissanite is lower than that of the diamond. It is one simulant that can fool most gemologists easily since it sometimes gives a clearance on the thermal test too. Therefore, if the thermal tester indicates the gemstone as a diamond, other tests should be performed to ascertain whether the stone is not a natural diamond or a synthetic moissanite.
The similarities of these simulants with the diamond make them extremely marketable and appealing. The issue however, is whether the trader and sellers disclose the real status of the gem while trading it.
Tags: diamond simulants, Glass, From
Fine designer jewellery is categorized into gold jewellery, gemstone jewellery, and diamond and moissanite jewellery. Moissanite is a stone which resembles diamond in many aspects but is very inexpensive as compared to certified genuine diamond. Lovely jewellery articles in pure 14k and 18k white and yellow gold can also be found in the designer category. You can also find affordable gold jewellery at many online stores. In addition to these, gemstone jewellery which comes in a range of lovely and exotic colors is quite popular throughout the world. Despite the allure and magnificence of all these jewellery articles, nothing can compare with the perfection and brilliance of pure diamond jewellery.
Gold jewellery is loved by people of all ages and it never goes out of fashion. Many brides also choose to wear pure gold jewellery on their wedding day. It is a tradition in many cultures across the globe to exchange expensive rings made of genuine gold on engagement day to show that the two people are committed to each other and would soon marry. Lovely jewellery articles can be found in this category ranging from simple and elegant hoop earrings to delicately designed gold bracelets with gemstones. The designer gold jewellery is unique and exceptional.
Moissanite designer jewellery is gaining in popularity nowadays because it is not only distinctive and extraordinarily beautiful but also quite affordable. If you are looking for reasonably priced designer articles that are truly magnificent, then do check out the wide selection of moissanite jewellery online. You can find a beautiful basket pendant in 14k white or yellow gold with a brilliant, round-cut moissanite for as low as $500. Similarly, other jewellery articles can be located in this category in the price range of $500 to $2000 which is quite reasonable as compared to genuine diamond jewellery.
Another popular category in designer jewellery is the gorgeous gemstone collection. Precious as well as semi-precious gemstones including birthstones come in a variety of exciting colors like red, black, orange, pink, turquoise, purple, and royal blue. This jewellery can be matched with any kind of dress and serves to complement the beauty of a woman. That is why a lot of brides prefer gemstone jewellery on their wedding. Precious gemstones like ruby, emerald, sapphire, and amethyst are commonly used by renowned jewellery designers in their articles. In addition to these, pearls and rare stones like cat’s eye, topaz, jasper and aquamarine are also used to enhance the look of these fine jewellery articles.
Last but certainly not the least; diamond jewellery is admired all over the world because of its sheer beauty and excellence. This class of designer jewellery is now widely available on the internet as a lot of designers dedicate their time to making one-of-a-kind, stunning diamond jewellery articles. You can check out the entire range of diamond jewellery collection by world’s top-class designers and find a piece for yourself. Diamond jewellery is priceless and truly wonderful. A number of fantastic designs and styles can be found in this category which will definitely take your breath away.
Tags: Discover, gemstone jewellery, diamond jewellery, Gold, designer, fine