Inlaid diamond ring, platinum and 18K gold are the two most commonly used materials. Many consumers think that 18K gold will change color and they are not willing to choose 18K gold diamond ring. Is this because of the quality problem of 18K gold? Is it better to choose 18K gold or platinum for the diamond ring? The answer is: 18K gold itself will not change color, there is a layer of coating on the outside of the jewelry, because some behaviors in life may cause the coating to fall off and show the original color of 18K gold. 18K gold refers to a gold alloy with a purity of 75%, and its color is yellow. Of course, some 18K gold products can be made into rose gold (that is, yellow is slightly red) by changing the formula of another 25% alloy (such as adding a high proportion of copper). The 18K white that is seen on the market is white on the 18K gold surface, and the plating material is mostly enamel. Niobium itself is also a rare metal that belongs to the platinum group in the periodic table of the elements, that is, the same group of elements as our common platinum metal. It is chemically stable and has excellent corrosion resistance and is a good coating material. The price is even higher than platinum (the international precious metal price, which is almost twice as high as platinum). Although the nature of the enamel itself is very stable, as a coating of 18K gold jewelry, the thickness is relatively thin, it will still be worn away, and then it will slowly reveal the original yellow of 18K gold. As a daily worn jewellery, the part inside the palm of the ring will obviously change color in about 2 years. After the discoloration of the 18K gold jewelry, only the surface plating part is polished and polished, and then re-plated, as soon as possible, almost no gold loss. The cost of gold plating is very low. Although the crucible itself is very expensive, the coating only needs a small amount of crucible. Usually, the cost of plating in processing is only tens of dollars. Taken together, the 18K gold plating discoloration can be solved at a small cost. If it is compared with platinum due to its soft texture: it is easy to deform, easy to grind and the loss caused by re-polishing after grinding, the maintenance cost of 18K gold is relatively low. In addition, 18K gold itself has a high hardness and is not easily deformed, resulting in the shedding of the diamond, which can improve the safety. How to maintain 18K gold? 18K gold jewelry needs to be stored separately Diamonds are the hardest substance in nature. If you store K gold jewelry in one place, the edges of the diamond may scratch the surface of other metals and gemstones. Moreover, other jewels with high hardness may also cause scratches on the surface of the K gold, which affects the beauty of the wedding ring. It is wise to store the K gold jewelry in a jewelry box separately, or put it in a jewelry bag and then put it with other jewelry. If there is no such box or jewelry bag, when placing the diamond ring, Pack a few layers of paper towels or thin cloth. Avoid K gold jewelry in a cold and hot environment Metal has the characteristics of thermal expansion and contraction, so when 18K gold jewelry is placed in a cold and overheated environment, it will cause the K gold to be affected by temperature changes, causing the metal to suddenly loose or suddenly shrink, affecting the firmness of the diamond inlay. In the long run, diamonds may fall off and cause irreparable damage. Do not wear rings during labor activities and strenuous exercise Two things that are inevitable in labor activities and strenuous exercise are sweat, oil stains and possible intense collisions, both of which can cause damage to K-gold jewelry. Diamonds are oleophilic and hydrophobic. They will be exposed to sweat and oil for a long time. The surface of the diamond will gradually turn yellow and lose its brilliance. The same is true for K gold. In addition, although the diamond is the hardest gem in nature, it can not withstand the violent collision. During the sports and labor activities, the violent collision will damage the diamond and K gold. Avoid exposure to acids and alkalis in your life Corrosive acids and alkalis in your life can cause damage to diamonds and K gold, so try to avoid the K gold ring from touching these substances. In normal times, we should remove the ring on the finger when washing hands, makeup and perfume, and do not wear it while swimming, because salt water or chlorine water will damage the surface of the K gold ring. Regular maintenance and inspection of 18K gold jewelry 18K gold jewelry is worn for a long time and it is impossible to maintain the original gloss all the time, so we need to maintain and clean it regularly. You can clean the ring at home with a solution of 1x ammonia and 6 times water, or you can go directly to the jewelry store for maintenance work. Also, check the ring's inlaid paws regularly. There are signs of looseness. If there are any, you should take it off immediately and send it to the jewelry store for repair. Our business was developed in 1988, the garments export group, such as Casual Outfits and Sportswear , has more than 6 years of OEM service experience. ladies casual outwear, casual outfits wholesale, knitted clothing factory Ningbo Ningshing Trading Group Inc. , https://www.apparel-products.com
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