The authenticity of sapphire is relatively simple compared with white jade. In most of the common knowledge of jade, the sapphire mentioned relatively little. Although the value of sapphire is lower than that of white jade, there are still many fake sapphire on the market. Knowledge, or the unscrupulous traders. A look at its grain: Sapphire still contains a small amount of impurities, the internal grain is clear, there is a certain stone pattern for identification, and the texture of the fake sapphire is like a painting, there is no natural feeling. Second, look at its brightness and luster: the texture of the sapphire is very detailed, the hand feel is very warm, and the gloss is soft. Hetian jade seed material identification, whether a jade is placed in the hand, whether it has a heavy feeling, then see if the gloss of this sapphire is waxy, there are no bubbles inside. Feel if you feel warm with your hands. Three is not cheap, and Hetian Qingyu is still a resource scarce Hetian jade, even if the value is lower than white jade, is also a precious jade, do not believe that small traders with high price white jade set off, highlighting the cheapness of green jade, it must be forged similar jade . 1. Don't just look at the cheap price, and you can't even listen to these unethical traders telling the story of the sky. Don't think that you are very smart to be able to sell things. The production of sapphire is very small and the raw materials are facing depletion. With the improvement of living standards, more and more people like jade. The price of natural good sapphire is naturally higher, so at the time of purchase, some people bought fake products for the sake of cheaper. 2, when you buy something, calculate the cost for the object, it will not be fooled. The carving of the sapphire is mainly by hand using the engraving tools. Engraving is also mainly done manually. The carving requirements of the sapphire are very high, and all the nuances are hand-made by the jade carving master, polished to a fine and rounded. Therefore, the processing fee of sapphire is also an indispensable cost. 3, the texture of the sapphire is very detailed, the hand is also very warm, the gloss is soft. If you put a piece of jade in your hand, do you feel heavy, and then see if the sapphire's luster is waxy and there are no bubbles inside. Feel if you feel warm with your hands. Custom 100% Blackout Curtains,Total Blackout Curtains,Bedroom Soundproof Curtains,Custom Insulated Blackout Curtains SHAOXING DONGAN TEXTILE CO.,LTD , https://www.yakamokhd.com
October 04, 2021