What kind of artificial diamond imitation of the best? More than 7 kinds of synthetic diamonds, synthetic diamond imitation is the best, most like diamonds, it is easy to be bad business for group mosaic in the small diamond inlaid, because consumers generally care about the true and false diamonds and quality, Next to the small drill is not too concerned about, so to the bad businessmen to provide a “fish” opportunities. What kind of artificial diamond imitation of the best? To this end, it is Cartier love bracelet replica recommended to reduce the travel shopping, “miscellaneous” brand purchase probability, it is recommended to go to regular brand jewelry purchase, and obtain the diamond certification certificate and related receipt. After the purchase, it is best to identify the professional identification of professional and false. General jewelry brand has a fake a compensable three or fake a compensable ten services, identified to have a fake, you can take identification of the certificate, to the shop claims, if the claims can not find a consumer association to help claims. Artificial diamond what kind of imitation is best What are the types of artificial diamonds? What are the types of artificial diamonds? Diamond is a noble and luxurious decorations, inlaid natural diamond jewelry is the crown of jewelry. However, because the diamonds are more expensive, small pieces of some should be about a thousand, 50 points a carat to 10,000 to 10 million or so. And want to spend less money to buy a large carat drill people, so, with the increase in market demand, artificial diamond manufacturing more and more, artificial diamond business is also increasingly uplift. The following Xiaobian to introduce you to several kinds of artificial diamonds, for everyone to watch. artificial diamond Types of Artificial Diamonds (1) Artificial Spinel: The difference between it and diamonds is the lack of flickering colored light, immersing it in diiodomethane, and blurring the contours, while the true diamonds are very clear. Types of Artificial Diamonds (2) Glass: Artificial diamonds made of glass are easy to distinguish, because it has a low refractive index, there is no real diamond that flashing color light, a little experienced people know. In addition, white bowl can be used in a bowl of water, posing as diamonds, colorless glass products into the water that can not see its contours, and really diamonds diamonds in the water is very clear. Types of artificial diamonds (3) Artificial sapphires: Colorless transparent artificial sapphire can also be used as a substitute for diamonds after pondering. But it almost disappeared in the “diiodomethane”, and the edge of the diamond is very dark, very clear. The type of artificial diamonds (4) crystal and topaz: these two natural minerals transparent Cartier love ring replica crystal, after pondering a bit like a diamond, but the lack of flashing colored light. And they are “non-homogeneous body”, while the diamond is “homogeneous body”, easy to distinguish with the polarizer. Types of artificial diamonds (5) Zircon: Zircon is the best diamond substitute before the appearance of artificial cubic zirconia. The zircon has a strong birefringence, ie it has two refractive indices, and the difference between the two refractive indices is large. Resulting in a very special optical phenomenon, when using a magnifying glass to observe the pearing of zircons gem, from the top can be seen at the bottom of the surface and the ridge has a clear double shadow. The diamond because it is “homogeneous body”, no shadow phenomenon. Types of synthetic diamonds (6) Synthetic diamonds: mainly to “high temperature and pressure” and “chemical vapor deposition” two methods of manufacturing synthetic diamonds, so that carbon molecules into a crystal. However, the two types of methods of production process, will leave the “artificial production” clues, the test center according to track the “nitrogen” changes in the trajectory, the order of the crystal within the final determination of synthetic diamonds. Synthetic diamond in shape, 4C standard and no difference between natural diamonds, consumers can not use the naked eye to identify. Types of artificial diamonds (7) Cubic zirconia: (ie, “Soviet drill”): This is the first by the original Soviet Union launched the best diamond substitutes or posing goods, is an artificial compound, no natural minerals. Since the advent of cubic zirconia, the other a variety of man-made precious stones raw materials, are only used for other middle and low gem substitutes, and no longer to wear artificial diamonds. This is because the cubic zirconia in the refractive index, dispersion and other aspects of natural diamonds are very close. But its hardness is low (8.5), the proportion of diamonds 1.6-1.7 times, up to 5.6-6, and the thermal conductivity is much lower than the diamond, it can still use the instrument accurately with the diamond differentiate. What 4C diamonds are the best? Diamond is good and bad, in the international are based on a unified diamond “4C” standard to measure. 4C, refers to the color of the diamond, clarity, cut and carat weight. Because these four aspects of the English words are “C” at the beginning, it is referred to as “4C”. What 4C diamonds are the best What 4C diamonds are the best? (1) Color (Colour) Grade: White Diamond is divided into D, E, F, G, H, I, J, K, L, M, N in the international level, The deeper the quality, the worse the quality. Grade up to D, the best color diamond is D color. But if it is color diamond, that is, with diamonds, such as red diamond, pink diamond, green diamond, blue diamond, yellow diamond, etc., are diamonds in the treasures, the price is very expensive, the color is the deeper the better, Yellow diamond, the color is brilliant color yellow for the best! What 4C diamonds are the best? (2) Clarity level: divided into FL, IF, VVS1, VVS2, VS1, VS2, SI1, SI2 and P1, P2, P3. Under the ten times the microscope to carefully observe the degree of clean diamond, the more flaws, the more obvious the location, the lower the quality, the price should be reduced accordingly. Diamond is the best clarity FL, under the microscope, both inside and outside the diamond is flawless. But this level of diamonds is very rare, so the general IF to the best degree of clarity, IF clarity is the internal micro-flawless, external small flaws. What 4C diamonds are the best? (3) Weight (Carat): the price of diamonds is proportional to the weight, the greater the weight, the higher the value, the more expensive the price, the better the diamond. Diamonds are also the most important parameters of the 4C, because even if the color purity of diamonds are the best cut, diamond is only 10 small, then the value of this diamond is relatively low. What 4C diamonds are the best? (4) cut (Cut) level: from high to low are divided into: EX-VG-G, EX’s highest level (perfect cut), VG (very good cut), G (good cut ). Cut the diamond to determine the degree of shine. The better the cut, the more flash the diamond, it is the second life of diamonds. Among them, the diamond Cartier nail bracelet replica cutting ratio, polishing, symmetry are EX called 3EX. In general, 3EX cut is the best cut diamonds. But recently, Zoakai launched 101 cutting surface of the Ferris wheel diamonds, more than ordinary 57 diamonds more than 43 cut, loss of more time in the longer, diamonds than 3EX cut more flash, but also GemEX optical certificate, HRD jewelry certificate, GIC jewelry identification certificate three certificates. So, for now, Zoca 101 cutting surface of the Ferris wheel diamond is cut the best diamonds. 2016 most expensive diamond 2016 Which is the most expensive diamond? Diamonds are common, but the color is not common. The world’s largest diamond is “African Star I”, the weight of 530.2ct, pear-shaped, but it is not for sale, priceless. And the price is the world’s largest blue diamonds, 14.62 karats, valuation of 287 million, this rare world of precious stones cutting workmanship and texture is very good, must be sought after collectors of the object, but not sold. 2016 most expensive diamond 2016 most expensive diamond. The most expensive diamonds sold in November last year, Sotheby’s auction company in Geneva auction of 12.3 karats blue diamond “Blue Moon”, and finally to 308 million yuan hammer, this peerless blue diamond is the most expensive ever Diamonds. Sotheby’s revealed that it was from Hong Kong’s collector Liu Luanxiong bought blue diamond, immediately named it “Josephine Blue Moon”, and sent to the 7-year-old daughter. 2016 most expensive diamond 2016 most expensive diamond? Weight of 12.03 carats of rare blue diamond “blue moon”. It was discovered in South Africa in January 14 and is the largest pincushion blue diamond that has ever appeared in the list of auction houses. “Blue Moon” diamond weight 12.03 karats, the original stone weighs 29.6 karats, in January 2014 in South Africa’s Cullinan diamond mining area. After nearly 6 months of fine cutting and carving, the final product.