Difference Between Real Diamond and Fake Diamond What is the difference between a real diamond and a

The refraction, luster of a diamond, the appearance of the diamond, and the surface characteristics <>

Ways to distinguish diamonds:

Hardness test: Diamonds are the hardest known naturally occurring substance, and nothing can be marked on a diamond, and if it does, it is certainly not a diamond.

Thermal conductivity test: exhale at the same time on the diamond and other similar objects, in the case of diamonds, the water mist on the surface of the diamond should evaporate faster than the water mist on other items, due to the high thermal conductivity of the diamond.

Observe the reflected light: Use a magnifying glass to observe a very fine frosted girdle with a sparkling reflected light at the girdle of the diamond. This characteristic of a diamond is unique.

Look at the growth point: Under a magnifying glass, genuine diamonds often have grooves and triangular growth points on the crystal face.

A good way to teach you a simple diamond identification I often have friends who ask me, like most people who have not learned professional knowledge and do not fully understand diamonds, how can they distinguish the difference between glass, zircon and diamond without identification instruments? In fact, this is a more difficult question, because after all, it is still a little difficult for people without professional knowledge to distinguish with the naked eye, but after I explained the relevant identification knowledge of diamonds, if you have a general understanding of diamond knowledge, coupled with the simple identification method I introduced below, then it may be of great help to friends with such problems.

Diamonds are characterized by their highest hardness and strong refractive index, which shines brightly in the light. However, its surface is similar to that of glass, crystal and man-made diamonds, which is difficult to distinguish. Accurate identification can only be done by instrumental measurements, and simple identification can be done in the following ways:

1. Hardness test.

Diamonds are the hardest known naturally occurring substance, and nothing can mark a diamond, and if it does, it is certainly not a diamond.

2. Thermal conductivity test.

Exhale at the same time on the diamond and other similar items, and in the case of diamonds, the water mist that condenses on its surface should evaporate faster than the water mist on other items, due to the high thermal conductivity of the diamond.

3. Observe the reflected light.

With a magnifying glass, you can see that the girdle of the diamond is a very fine frosted shape with sparkling reflections. This characteristic of a diamond is unique.

4. Look at the growth point.

Under magnifying glass, genuine diamonds often have grooves and triangular growth points on the crystal surface, while there are three types of fakes: (1) Ordinary glass with alumina added is easy to enter due to the increased refractive index and dispersion, but the hardness is low. (2) Imitation with chemically synthesized sapphire and colorless spinel, the hardness is close, but the refractive index is low and there is a birefringence phenomenon, and the ghost can be seen under magnifying glass.

3) Artificial zirconia imitation, high hardness, good refraction, but when rotating, it will reflect more colored light, compared with the real product when rotating, it only reflects faint yellow and blue colored light, there is a significant difference.

With the above several simple identification methods, you can distinguish them by yourself when purchasing. However, in terms of hardness testing methods, it is necessary to communicate well with merchants in order to cause unnecessary disputes, because many merchants may not allow this kind of testing. I hope that you can better understand the charm of diamonds while mastering these identification methods!

Ordinary consumers, by looking at the diamond certificate way is the best.

Generally, each province has a special jewelry quality inspection agency, which can go to the quality inspection.

Diamonds are characterized by their highest hardness and strong refractive index, which shines brightly in the light. However, its surface is similar to that of glass, crystal and man-made diamonds, which is difficult to distinguish. In order to ensure the authenticity of a Russian diamond, it is advisable to buy it from a reliable producer, such as Alr Os A, the largest diamond producer in Russia, who will provide a diamond certificate to prove that it is credible.

The largest diamond producer in Russia is a lr os a company. Yours is my motivation.

Difference Between Real Diamond and Fake Diamond:

1. Value: Although there is little difference between man-made diamonds and natural diamonds in appearance, it can be found that man-made diamonds of the same quality grade are much cheaper than natural diamonds, and some are even only one-fifth of natural diamonds.

Mainly because the value of natural diamonds lies in the word natural, diamonds, as one of the rare gemstones, are favored by women and jewelry collectors around the world, and those diamonds with the world's unparalleled carat weight are known as rare treasures, which is the most beautiful ore given by nature to human beings.

2. Appearance quality: There is no great difference between man-made diamonds and natural diamonds in appearance, but the quality of man-made diamonds will be better in terms of quality, mainly because man-made diamonds can be slightly controlled in quality, and the quality of diamonds generally produced is better.

However, natural diamonds are directly formed naturally due to the absence of external forces, so the quality grade will be more difficult to grasp, resulting in a high-quality diamond is rare and difficult to find.

3. Significance: In the sense, there is a big difference between natural diamonds and man-made diamonds. Natural diamonds symbolize preciousness and rarity, and people often use natural diamond rings to express their love, symbolizing eternal love with the stable nature of diamonds, and more romantic significance.

Although man-made diamonds are the same as natural diamonds, they do not have the same beautiful meaning as natural diamonds, and are usually only used as jewelry for ordinary wear.

Nowadays, more and more people will buy diamond rings as a token of each other when they get married, but many people actually do not know how to distinguish between real diamonds and fake diamonds, and may accidentally buy fake diamonds. So what's the difference between a fake diamond and a real diamond, and what are the easiest ways to identify a diamond?

1.Fake diamonds are often passed off using man-made diamonds, crystals, glass, or zircon, among others.

2.The real diamond is white and flawless, and the body radiates a dazzling light. Most of the fake diamonds on the market today are counterfeited as zircon. Zircon is also a natural gemstone, which is generally used to imitate diamonds.

3.But the common imitation diamond jewelry in the general market is not zircon. Rather, it is a synthetic cubic zircon called "cubic zirconia".

1) Viewed from the countertop, zircon is a heterogeneous body with a high refractive index, so it is visible that the faceted edge double shadow phenomenon is visible, while diamond is homogeneous and not visible.

2) Diamond is the hardest substance known to date, with a hardness of 10 on the Mohs scale; Whereas, zircon has a hardness of only 8 on the Mohs scale.

3) The specific gravity of diamond is and the specific gravity of zircon, so that is to say, zircon is heavier than diamond for two gemstones of the same volume.

4.Some fake diamonds use glass to pass off, and the glass diamond is far less radiant than the real diamond, and it is easy to distinguish between glass imitation diamonds and real diamonds when placed together.

Real diamonds. 2. The easiest way to identify diamonds.

1.You can observe the fire of the diamond, and the real diamond can reflect a variety of colorful and bizarre colored light, especially the soft and cool blue light. This is mainly due to the high refractive index value and high dispersion value of diamonds, which give diamonds this special "fire", and perfectly cut diamonds have this characteristic even more.

2.In addition to observing the diamond's fire, the diamond can also be tested for lipophilicity. Because the diamond itself has an affinity for oil, a real diamond will feel sticky when touched lightly by hand.

3.Diamonds are cold, and you can tell the truth of a diamond by feeling its temperature. Real diamonds do not transfer heat and are cold to the touch, while fake diamonds may feel warm to the touch.

4.Earlier we said that diamonds are more lipophilic, so you can use a ballpoint pen to scratch the surface of the diamond, if there are clean lines on the diamond, it means that the diamond is real, if not, the diamond is likely to be a fake.

5.There is also an extremely simple way to distinguish the authenticity of a diamond, and that is to hap. If the moisture on the diamond disappears immediately, it means that the diamond is a real diamond, and if the vapor disappears after spitting on the master, it is likely that the diamond is a fake diamond.

6.Another way to circulate a firm diamond on the Internet is to conduct a paper strip test, which is to put the diamond table down on a piece of paper with a line, if it is a real diamond, you can't see the line on the paper, and if it's a fake diamond, you can see the line on the paper.

There are the following methods for you to identify:

1. Draw with a fountain pen Diamonds can be identified with a fountain pen, after gluing the pen with ink, draw on the diamond, if it is a real diamond, it will leave a continuous and smooth ink line, if it is a fake diamond, there will be no continuous lines with a pen.

Diamonds have strong oil absorption, you can rub the diamond on the face and fingers, so that the diamond is stained with a little ** secretion of oil, if it is a real diamond, the fingerprints of the fingers will be clearly seen on it, and fake diamonds will not have such characteristics.

Prepare a pencil and use it to make a stroke on the wet diamond, if it is a real diamond, it will not leave any marks on the surface, while a fake diamond will have marks. In addition, it can also be identified by the water drop method, which is to drop a drop of water on a dry diamond, and the water droplet will appear in the shape of a dew drop when it encounters a real diamond, and will spread out when it encounters a fake diamond.

Of course, if you go to a regular store, you don't usually have to worry about encountering fakes.

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Ask the question if it is illuminated with light, whether it is colored and whether it is a real diamond or a fake.

The reflected light of diamonds is generally different degrees of gray, rather than the colorful feeling that many people think. If the refracted light appears to be reflected like a rainbow, then it may not be a real diamond, but a high imitation of the diamond, a moissanite.

The main differences between real and fake diamonds: different hardness, different fire, different specific gravity, different structure, different characteristics.

1. The hardness is different

The hardness of real diamonds and fake diamonds is different, the hardness of real diamonds is around, and it is also the hardest substance in nature, while the hardness of fake diamonds is mostly based on zircon, or imitated with glass, and the general hardness is around.

2. The fire is different

In addition, their fire is also different, under the strong light, the fire of real diamonds is very brilliant and dazzling, the better the quality, the better its fire, the better its fire, while the fire of fake diamonds looks much darker, not so good-looking.

3. The specific gravity is different

Many diamonds on the market are made of zircon synthesis, and its density is about and so, while the density of diamonds is about that, in contrast, in the case of the same volume, the specific importance of diamonds is much smaller than that of zircon, and it is not as heavy as fake diamonds.

4. The structure is different

Under the illumination of the light, real diamonds often have some internal imperfections, which are also naturally occurring, the better the quality, the fewer imperfections, while fake diamonds often have a lot of bubbles on the inside, or are as transparent as glass.

5. The characteristics are different

The characteristics of real diamonds and fake diamonds are also different, real diamonds have very good lipophilicity, and will appear as dew drops after dripping on the surface, and will not emit quickly, while fake diamonds will disappear quickly after dripping.

The hardness of real diamonds is 10, which is the hardest substance in nature, and it can scratch traces on the surface of any hard object, it can reflect brilliant colored light, and the feel is cold. The hardness of fake diamonds is generally smaller, the brilliance looks more dull, the luster is poor, and the feel is relatively mild.

1. Different hardness is one of the main differences between real diamonds and fake diamonds, and the hardness of real diamonds is 10, which is the hardest substance in nature. Fake diamonds are mostly imitations of glass, crystal, zircon and other materials, and the hardness is relatively small.

2. The fire effect is different, in addition, the fire effect of real diamonds and false deficit diamonds is also different, real diamonds can reflect colorful and bright light that is shiny and bizarre, which is dominated by soft and cold blue light, which is because real diamonds have a high refractive index and high dispersion value. Fake diamonds, on the other hand, have a dull brilliance and don't look too dazzling.

3. There is also a difference between the feel of real diamonds and fake diamonds, the feeling of real diamonds in the hand is cold, and the feeling of fake diamonds in the hand is relatively mild.

Like Levis, every diamond product is equipped with a test certificate from a national testing agency, one goods and one certificate, true and false worry-free. The second type, drip oil drip test, the diamond has lipophilicity, the first drop of oil on the diamond will quickly disperse and cover the surface of the diamond, so after touching the diamond by hand, the diamond should be cleaned up, otherwise it will affect its luster, the diamond also has water support, drop a drop of water on the diamond table, you will find that the water droplets can roll on the surface of the diamond for a long time, if the water droplets quickly disperse, it indicates that this is not a diamond. The third is the breath test.

One of the great characteristics of natural diamonds is that they have a very strong ability to transfer heat and disperse hot gases very quickly. When we test, we can put the diamond close to the mouth, just blow lightly, and the diamond will have a gentle mist. This is when we need to observe how the mist evaporates on the diamond.

If the mist takes a short time to dissipate on the diamond, the diamond is fake. If the mist blows away and doesn't stay, it's a natural diamond. Fourth, the white paper line drawing test method.

We draw a straight line with a pen on a piece of white paper, put the diamond to be measured, place it face down, and then look directly at the diamond with the naked eye from the back of the diamond. If you can't see the straight line pressing down on the diamond, it proves that the diamond is real. The reason is that diamond itself has a strong refractive index, and when it is affected by external light, its reflection of light is also very strong, resulting in very low perspective.

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