When it comes to inlaid jade, you will think of its best partner - 18k gold, with 18k gold decoration, jade will be like a tiger, the value and charm have leapt to a level, full of grace, fashion and elegance! Generally speaking, it is a more high-end atmosphere!
Despite the emergence of 18k gold, the emerald has released a different style, and gradually gained the favor and recognition of more and more people, but there are still a small number of people who like the beauty of the original ecology and pursue the pure natural appearance of jade. I don't want to make any changes to the jade in my hands.
As the saying goes, salted fish and cabbage have their own love. Some people pursue simplicity and ordinaryness. Some people pursue freshness and excitement. Everyone’s pursuit is different. No one is right or wrong, only suitable or not. So, I like the naked jade friends,
Don't worry, suspicion, continue to stick to your original voice, don't be sad, don't like, love what you love, the same, I want to tell friends who like 18k gold inlaid jade, it is worthy of your favorite! What is the reason? Xiaobian and you screamed ~ everyone to see, there is a consensus with you.
Identification of 18k gold
As a product of nature, jadeite inevitably retains the seemingly awkward natural structure, which affects the beauty of jade to a certain extent. So why make it perfect? I thought of 18k gold! Not only can it smooth out the defects of the jade itself, but also let it be stunning under the eyes of the world with a new attitude.
K gold is an alloy of gold and other metals. K Jin’s “K†is the pronunciation of the term “Karatâ€. The complete notation is Karatgold (K gold), and “AU†or “G†is the symbol used internationally to indicate the purity of gold (ie gold content). 18k gold means 18k gold.
K gold can be made into various colors according to needs. There are various colors of K gold jewelry popular in the world. Everyone has yellow and white. Gold mixed with 25% palladium or nickel will become white, and the main component that makes up it is gold, which is called white gold.
It is worth noting that since white K gold appears white, it is the white metal most easily confused with platinum, but it is a completely different metal from platinum. Platinum (Pt) is a natural white precious metal. Only jewellery containing more than 850 lbs of platinum can carry the exclusive logo of platinum – platinum (platinum, platinum) or Pt. The difference between 18K gold and platinum is that the latter color is relatively monotonous. The former is distinguished by a variety of metals and can be distinguished according to the following main methods.
1. Comparison method:
Platinum is grayish white to the naked eye, with a hard texture and a hardness of 4.3. Silver is visible to the naked eye, the color is clean white, the texture is more delicate and smooth, the hardness is lower than that of platinum, and the hardness is 2.7.
2, see the seal
Since each piece of jewelry must be engraved with a seal of composition, so if you see Pt, or see Platinum, Plat, it is platinum; if you see S, or see Silver, it is silver. In addition, note the copper silver plated symbol, which is SF.
3, weigh
This method can be used if the seal is blurred or the seal has been truncated. The density of platinum is high, the specific gravity is 21.4 kg/dm3, and the specific gravity of silver is 10.49 kg/dm3. In this way, the same volume of silver weighs only half of platinum, and the two are easier to distinguish.
Function: After inlaying 18k gold, it can effectively improve the hardness of jadeite, so that jadeite is not easy to deform and wear.
Will 18k gold change color?
18K gold refers to a gold alloy with a purity of not less than 750 ,, 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.
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.
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.
How to maintain 18k gold
1, separate storage
If K gold jewelry and other jewelry are stored in one place, they collide with each other and are more likely to wear the surface. Especially the hard-wearing jewelry is very likely to cause scratches on the surface of K gold, which affects the appearance. It is wise to store the K gold jewelry in a jewelry box separately or in a jewelry bag before placing it with other jewelry.
2, avoiding excessive high temperature and low temperature 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 K gold to be affected by temperature changes, causing the metal to suddenly loose or Sudden tightening affects the firmness of diamond inlays. In the long run, diamonds may fall off and cause irreparable damage.
3, to avoid strenuous exercise labor activities and strenuous exercise will inevitably produce sweat and possible intense collisions, will cause damage to K gold jewelry. The diamond has the property of being oleophilic and hydrophobic. When it is exposed to perspiration 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.
4, to avoid contact with acid and alkali substances in the life of corrosive acid, alkali substances will be harmful to diamonds and K gold, so try to avoid the K gold ring contact with these substances. Try not to wear it while swimming, because salt water or chlorine water will damage the surface of the K gold ring.
5, regular maintenance inspection for a long time wearing 18K gold jewelry, it is impossible to maintain the original gloss all the time, so we need to regularly maintain and clean it. You can clean the stains 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 mosaics frequently and take precautions. Measures.
It is not difficult to find that the maintenance of 18k gold is in fact the same as the maintenance of jade. That is to say, while maintaining 18k gold, everyone is actually maintaining the jade in your hands.
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