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It for a long time, will it become darker? The more brilliant? Is the quality of the diamond ring good or Xie Ruilin?
5 thoughts on “How to distinguish the color of the diamond?”
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The color of diamond ring mainly depends on the color level of the diamond, and the color of the diamond is divided into white diamonds and color diamonds. The ring that we usually use to propose or get married is mainly white diamond. For the highest color level of diamonds, a completely colorless state; E color is colorless, only professional appraisal experts can detect trace colors; although F color is also colorless, it can still detect a small amount; Close to colorless, when this level of diamonds, D colors, E -color diamonds make close comparisons, you will find mild colors; i to J color is also close to colorless, easier to detect mild colors than the previous level; K to M. The color can be clearly seen with dark colors.
The American Gem Academy is also the GIA we often say. They divide the diamond ring into four categories. The D color to H color is white, I color to L color is slightly yellow, M to R color is yellow , S -color to Z color is obvious yellow. If it is a diamond ring for proposal, it is recommended to buy D -color to J -color diamond rings. After all, proposal is romantic and perfect to everyone.
The expansion information:
Drives are commonly known as "diamond diamonds". That is, the original body of the diamonds we often call, it is a mineral composed of carbon elements, a homogenic alien of carbon. Vajrayana is the hardest material in nature. Vajrayana is very useful, such as: crafts and industry cutting tools. Graphite can form an artificial diamond under high temperature and high pressure. It is also valuable gemstone.
has a variety of colors, from colorless to black, which is good for colorless. They can be transparent, translucent or opaque. Many diamonds are yellow, mainly because diamonds contain impurities.
The refractive index of diamond stone is very high, and the color scattered performance is very strong. This is why diamond reflects colorful and flash.
Itdracks will emit blue -green fluorescence under X -ray. Vajrayana is only produced in the kinbarie rock tube or a few potassium magnesium porphyry. Kimbelite and others are their mother rocks, and diamonds in other places are moved by rivers, glaciers, etc. Vajrayana is generally granular. If diamond heated to 1000 ° C, it will slowly turn into graphite.
Reference materials Source: Baidu Encyclopedia-King Kong Stone
Colorlessness is the best. The deeper the color, the worse the quality. In the colorless diamond classification, the top color is D color, and it is arranged to Z in turn. Here we only say that from D to J's color level, D-F is a colorless level, G-J is a near-color level. Without the meaning of collection, the precepts below the K color are also very beautiful. Because the diamonds from K will gradually be yellowish. When choosing a diamond, the color of the I-J level is also in the nearby colorless category, but it can also notice a slight yellow. Colorful diamonds, such as: yellow, green, blue, brown, pink, orange, red, black, purple, etc., belong to the treasure in diamonds, expensive. Red diamonds are the most precious.
The different color grading systems are adopted in different countries and regions. The American Gem Institute is divided into 23 levels, which are represented by English letters D -Z. The 11 levels of D -N are the most commonly used. European color level system CIBJO is represented. The new national standards formulated by China in 1996 integrated GIA and CIBJO. This standard divides colors into 12 levels, and is represented by D -N and u003CN to describe and use the percentage method and text.
In the down of D, the price also becomes lower, each color level price difference is generally 10%-45%, and the difference between the difference between the high color level is higher than the difference between the low color level.
Good diamonds have certificates. General diamonds, about 0.5 carat diamonds are generally GIA certificates, as if they are in Belgium. If there is no certificate, there is no way to ensure the quality. Diamonds or not depend on factors such as clarity, cutting and other factors. In addition, Chow Tai Fook and Xie Ruilin's diamonds are bought from large diamond wholesalers. The color is basically i-j colors (the best is the whitening is D color, what level you calculate). It's. What is recommended is to buy diamonds at the mutton hutong jewelry trading center in Beijing, and then find someone to process. We bought E -color diamonds over there. Cutting is also very good, which is three or four thousand cheaper than the mall. However, Zhou Dafu's style is good. You can first optimize the style of the precepts and then find a special store to process it. It is cost -effective and you can buy better diamonds!
If you can go to Hong Kong to buy Zhou Dafu, it is cost -effective, the price can be thousands of dollars, and the style is more new.
I just got a custom diamond ring yesterday, I wish you good luck đ
The color of diamond ring mainly depends on the color level of the diamond, and the color of the diamonds is divided into white diamonds and color diamonds. We usually use the ring to propose or get married. 27 color tone lists. Powder diamonds are one of the rare diamonds, accounting for less than 1%of the world's diamond supply. They are very expensive. A 14.83 carat pink diamond "Rose Soul" unearthed and cut by Russia Alr O Sa was a record of 24.4 million Swiss franc (26.6 million US dollars of US dollars of US $ 26.6 million )make a deal. Essence Your admission is support for my work
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