A colored diamond is a tonal diamond that is more expensive than a\nregular diamond because the color of the colored diamond is very beautiful and\nextremely rare. So, how are colored diamondsgraded?<\/p>\n\n\n\n
The Gemological Institute of America (GIA) has developed the\nwell-known diamond 4C standards Carat, Cut, Clarity and Color. For yellow\ndiamond grading, appraisal agencies are more focused on the color of the\ndiamond. The color description of white diamond, from D to Z, indicates the\ndegree of relative balance without yellow color. Only the yellow color beyond Z\ncolor can be called Fancy, the general diamond grade yellow diamond custom birthstone rings<\/strong>.<\/p>\n\n\n\n Many people say that it is difficult to buy a colored diamond\nbecause of its wide range and everyone has different feelings and preferences\nabout the color. The color of the colored diamond is divided into solid color\nand mixed color. The color mixed color is very special birthstone necklaces<\/strong>. The visual effect is good and the price is\ncheap. However, there is always someone who pursues “pure”. The\nthicker the color of the solid color diamond, the more expensive it is.\nTherefore, the price identification of colored diamonds is different from that\nof colorless diamonds. It is very direct, the color is purer and thicker, and\nthe price is more expensive. However, the investment value of the mixed color\ndiamonds is lower than that of pure color diamonds, this is the basic\ndifference.<\/p>\n\n\n\n According to the above rules, if you want to buy a yellow diamond\nwith a vivid level, choose the ones you like to compare. According to the law\nof color, even the same level, the more concentrated the color, the more\nexpensive.<\/p>\n\n\n\n Red and pink diamonds: Red diamonds are the most expensive of the\ncolored diamonds, with low clarity. A small pink diamond name bracelet<\/strong>, if it is the Fancy intense, 1 carat will be about\n2.5 million yuan. Unlike the yellow diamond, the red diamond has no other\ncause, such as nitrogen, but rather has its own distortion in the crystal\nlattice during its formation, through which the sunlight turns red. Pink\ndiamonds are very rare, and diamond particles are generally small. From pink to\nred, red diamonds are rarer and more expensive.<\/p>\n\n\n\n Blue Diamond: The diamonds absorb a small amount of boron during\ntheir formation and become sky blue. The blue diamond has a high degree of\nclarity and is electrically conductive, making it suitable for industrial use.\nFinding a blue diamond with a vivid level is relatively easy, not as rare as a\npink diamond. But it’s hard to find a beautiful blue diamond because it’s easy\nto gray.<\/p>\n\n\n\n The largest flawless brilliant blue diamond in the world was named \u201cBlue\u201d.\nThis pear-shaped blue diamond weighed 13.22 carats and estimated at $21 million\nto $25 million before the auction. In the past ten years, only three 10-carat\nand rare-hard blue diamonds monogrammed\nnecklace<\/strong> have been auctioned, and all three have not reached 12 carats and\nare defective. This diamond may be produced in the Premiere mine in South\nAfrica, now known as the Cullinan mine. The market threshold for colored\ndiamonds is set very high because they are too rare. And what’s unprecedented\nin the market is that there are customers who are looking for such investments.\nChristie’s auction house claims that the Geneva auction has set a record for\nseven jewelry auctions, including the yellow diamond with the highest\nhistorical transaction price – the 100.09-carat Graf bright yellow diamond\nring, auctioned at $16.3 million. The auction house said it would also sell two\ndiamonds of more than 100 carats, attracting buyers from more than 30\ncountries.<\/p>\n\n\n\n Green Diamond: Green diamond is very rare. It is caused by the\nlattice structure being altered by natural radiation to each layer during the\nformation of the diamond. There used to be a story: a diamond cutting expert,\nwent to a mine to buy a green rough stone, then come back and want to cut a lot\nof green diamonds to sell. He did not expect that the deeper he cut the whiter\nthe stone is. It turned out that the diamond only received radiation on the\nsurface, and did not turn green inside, so he lost a lot of money. So the\nreason why the green diamond engraved\nnecklace<\/strong> is so expensive, the first is that it is rare, the second is that\nthe risk is very high, the money consumers spent is to compensate the risk of\nthe merchant.<\/p>\n\n\n\n Orange Diamond: The orange diamond is the rarest of the colored\ndiamonds, and it is rarer than the red diamonds, but it has no value because\nshe has no collection value. In the collection of diamonds, only the main\ncolors are collected: red, yellow and blue are what we call the three primary\ncolors cute necklaces<\/strong>. The reason is\nsimple, because they’re pure.<\/p>\n\n\n\n The auction of colored diamonds was extremely popular last year, and\nthe 4C fine colored diamonds were the focus of the looting of various jewelry\nbrands. Because they know that only if they capture the rare main stone, and\nthe piece that carries it will have immortal attention.<\/p>\n","protected":false},"excerpt":{"rendered":" A colored diamond is a tonal diamond that is more expensive than a regular diamond because the color of the colored diamond is very beautiful and extremely rare. So, how are colored diamondsgraded? The Gemological Institute of America (GIA) has … <\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[2],"tags":[],"yoast_head":"\n