Are you asking me how much a carat of diamonds costs? R&d - housekeeper
The value of a diamond is to be measured in terms of its size, colour, purity, cut-off and so on, that is to say, 4c. If the criteria are combined: 23 colours x 11 puritys x 5 excursors x 5 symmetry x 5 fluorescents x 11 symmetry x 4 symmetrys x 6 x 11 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 4 x 6 = 41745,000, the answer is: 41,445 thousand prices, and every time a friend asks me how much a carat of diamonds i'm going to pay, i'll always have five minutes. So you have two options when you customize the jewels: one: give the budget, and we'll give you the highest choice in the budget. Two: for specific diamonds 4c, we'll give you a price for the diamond ring based on the level you gave. First, "how much is a carat of diamonds?" diamonds are of many grades, and the "purity" alone is now strictly classified into five broad categories, consisting of 11 classes of diamonds of the same weight and between classes, with a huge price gap. For example, the price of a carat of hvs 1 is about $100,000, the market price of diamonds of jvs 1 is about tens of thousands, and the value of diamonds of ksi 2 is about 2,300,000. Diamonds are crystallized in magma deep within the earth, with complex environments, diverse compositions and extremely high temperature pressures. After hundreds of millions of years of geological change, their internal content, colours, sizes and location patterns inevitably affect diamond purity to varying degrees. The first concern to buy diamonds should be the "purification" level, the higher the level of clean diamonds and the higher the price. The standard currently prevailing internationally is set by the united states institute of the gia, and the "purity" level is in the highest order: fl: without a single flaw, diamonds are clean and perfect, both internally and externally, with the highest potential for diamond appreciation. If: there is no flaw in the interior, and the diamond may have a slight flaw in its appearance. Vvs1 and vvs2: small but very difficult to detect. Vs1 and vs2: small defects that can be detected through magnifying glass. Si1 and si2: there are minor defects that can be seen in the eye. I1, i2 and i3: there are flaws, even more obvious black spots, etc. Two, "show me a nicest diamond of the colour" has many natural colours, ranging from precious colourless (later white) and rare light blues, pinks and reds to yellow. For colour diamonds, colour grade is crucial. The diamond-colored classification is determined repeatedly by technicians comparing the diamonds to be graded with the standard coloured zeppelin in a professional laboratory-level environment. In the case of white diamonds, the whiter the price, but the whiteer the word is too much, so the gia then sets out the criteria for the colour grade of diamonds, the whitest of which is set at level d (i. E. Beginning with the first letter of diamond) and which is still 11 grades from height to height: d, e, f: very white, very high grade. G, h, i, j: it's very white, but it's yellow at one angle or back and it's a medium- and high-grade diamond. Moreover, diamonds do not themselves glow, and their gloom is attributed to their unique high refraction rate and high colour dispersion performance. As a result, uncut diamonds are just plain-looking, and only through accurate calculations, well-designed and perfect cutting and polishing can the light be fully reflected from the top. Thirdly, "do you have 4c diamonds?" 4c refers to the four criteria for assessing the value of a diamond, the first capital letters of each of the four english words: 1 carat, 1 carat = 200 mg (one carat equals 0. 2 grams). Each carat is divided into 100 points, such as a 50-cent diamond weighing 0. 5 carats. The larger the number of carats, the larger the two diamonds of the same colour, purity and cut-off grade, the higher the value preservation. Cuts are very important, be they white or colour diamonds. Cut is the ratio and angle of cutting diamond petals, which is directly influenced by human factors in measuring diamond quality. Cutters do not refer to the shape of the diamonds, but to the location where they are cut and processed。
Good cutters allow diamonds to reflect fully all light, and symmetrically cut enough to add to the colour of the diamond. Cut too shallow diamonds, the light leaks from the bottom; cut too deep diamonds, the light leaks from the lower side of the waist; and cut the perfect diamonds, more light and light comes out of the table. 3. Clarity's level of netting refers to the amount of the diamond content. Most of the diamonds contain very small, non-crystalized fine carbon, and the smaller the amount, the smaller the volume, the better the quality and the rarer the price. The colours (color) are known to have only 100,000 white diamonds in order to have a coloured diamond, while the colours, cuttings, purity and weight of the colour diamonds must reach a certain level before they can be called top colour diamonds. If you really have a colored diamond, maybe you'll really know its charm。
The selection criteria for colour diamonds are much higher than those for white diamonds, and, in addition to the 4c criteria mentioned above, colour grade is an important criterion for colour diamonds. For example, pink diamonds are classified as faint (microply powder), very light (very light powder), light (light powder), fancy light, fancy dark (colour powder), fancy intense (dark colour powder), fancy deep (deep colour powder), fancy vivid (colour powder) with nine levels, and only those above the fancy level have the value of collecting gia (american gemstone institute), the first certification body to propose a 4c standard for diamonds, which has been consistent with strict classification standards and has now become one of the most authoritative diamond classification certificates in the world. So i think it's very important to share with you how to see the gia certificates and the implications of the data. The "3ex cutter" often used to be used to buy diamond jewellery means that cut, polish, symmetry are all "excellent", and diamonds are the best colours of fire. Now that many consumers are not interested in the cutters, you are wrong, because the diamond displays the most glamorous light in the gems because of the role of the cutters and because the price of the cut is much different from that of the grade! This is a more detailed explanation and indication of the internal and external characteristics that affect the purity of diamonds, which we do not need to look too carefully at when we purchase, focusing on the "purification level" that we speak of. Note: the purity sketches have two important roles: one, showing the location of the diamond defects, which are certainly better than at the centre! 2 and this is the very important link that distinguishes the diamond from the certificate. The diamond defects are unique as a human fingerprint. We can only buy them if the diamond defects are the same as the certificate picture! Finally, the security also goes up with the time when we used to scrape the security code and now we know the authenticity of the certificate directly "two-dimensional code." this is the end of the gia certificate, and i hope it will help you! Everyone will always buy a diamond jewelry and share it with the friends you need around you
