Please answer from diamond identification, diamond evaluation, diamond and metal.
2 thoughts on “How to appreciate diamond jewelry?”
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Please answer from diamond identification, diamond evaluation, diamond and metal.
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Diamonds are extremely precious. It has the highest hardness and can be engraved with any other gem; it has the largest "fire" ability of natural gems, with high discount rate, bright bright, and colorful; It is regarded as a symbol of "eternal".
The value of diamonds makes it the main object of imitation. At present, there are no less than 10 counterfeit products. The "success" is the synthetic cubic oxidation. It is commonly known as the "Soviet diamond" that the diamonds produced by the former Soviet Union are very wrong. Below I will tell you a few simple methods to identify diamonds:
In processing, diamonds are processed into 58 small noodles with multiple noodles, and each surface is very flat; reflective images will never deform. ; The edges, straight and sharp, and multi -edges between small noodles and small faces should be strictly intertwined. The synthetic oxidation is not as good as the diamond because of the low price. The small surface is not so flat, the edges are smooth, and some of them are not strictly intersecting. Looking at the inside of the diamond with a magnifying glass, most diamonds can see dark spots or white stone flowers, which are very pure inside the cubic oxidation, and rarely see parcels.
It some jewelry shops have a small instrument called "hot guide", which uses the characteristics of high diamond thermal conductivity to identify the authenticity of diamonds. When the small of the heat guide instrument is aimed at the surface of the diamond, if it is a real diamond, it will make a very pleasant sound of "drip", "drop", and "drip". Even if they are all real drills, the quality is different, and its value will be different. Pay attention to the following 4 aspects when evaluating.
color. The better the diamond, the better the price of the yellow tone. But the rare pink diamonds and blue diamonds have high value.
clarity. If you can see the impurities inside the diamond at a glance, that is, it is the lower product; if you carefully find the small package, it is medium; it is also difficult to see the upper product with a magnifying glass.
. The larger the diamond, the higher the value, such as 1 carat (0.2 grams) for small broken diamonds, and the current price is about 1500 yuan. Then the same quality, with a large diamond with 1 carat, can be sold for 40,000 yuan.
processing. Diamonds are maximum processing into round, as well as square, heart -shaped, and olive shape. With the high value of circular and the quality of processing, it mainly depends on whether the proportion of each part is coordinated. Polish is not bright.
Upstairs ~~ Do you see what others ask? Don't just pick up the data to mix the points ~~
The identification of diamonds ~~ The simple way is to drip on the countertop of the diamond ~~ If the water droplets do not infiltrate the diamond Although not very accurate). The accurate method of identification is used to use tools ~ For example, the hot guide, he uses the heat conduction effect of diamonds to detect the authenticity of the diamond ~~ But the thermal guide cannot identify the diamond and his latest imitation "Mosang Stone "~~ Because the thermal conductivity of the two is close ~~
The magnifying glass can also identify diamonds ~~ But professionals who have some experience can be competent ~~
. As for the evaluation of the diamond you asked ~~ You can Is it clear and detailed? I'm so good to answer you ~~