Emerald is a symbol of spiritual beauty such as beauty, wealth and nobility. It is practical, ornamental, artistic and collectible, which can add elegance to life and bring good luck. There are a lot of jargon in jade industry. It is two famous jargon not to look at the color under the lamp and the water everywhere in the dragon. Myanmar Laokeng natural A cargo ice waxy species Yang green jade bracelet has an inner diameter of 58 mm In fact, it is especially important for jadeite not to evaluate the color of any jewelry under the lamp. The reason why jadeite can present various colors is because jadeite has different reflection ability to light. The color of jadeite, especially the jadeite colors such as flash gray, flash blue and oil blue, has a much better visual effect under light than under natural light. Therefore, it is necessary to observe the color of jadeite under natural light, because sunlight contains various colors of light, including red, green, blue and purple. The spectrum of light is incomplete, and the spectrum reflected by jadeite is also incomplete, so its color is inaccurate and it is difficult to reflect the original color of jadeite. In the light, it depends on the crack of jade, the length of water head, the degree of reflection or other characteristics. There is water everywhere in the inner diameter of 59MM jade bracelet, which is one of the industry proverbs to judge the quality of jade. The so-called dragon actually refers to the green color in jade, because the green color of jade often extends in strips, like a dragon. Water refers to the head of jade, that is, the transparency and roundness of jade. Dragons have water everywhere, which means that in general, regardless of the thickness or transparency of the texture, the green part often has a better head and a finer and rounder texture. Since ancient times, jade is not only a symbol of wealth and identity, but also contains the long and splendid cultural charm of the Chinese nation. Therefore, jade has always been sought after and loved by the world, and it is well-known at home and abroad.