- Let’s understand these professional knowledge of gold together
Gold has good physical properties, stable chemical properties, high malleability and scarcity. It is not only a special currency used for reserves and investment, but also in the jewelry industry, electronics industry, modern communications, aerospace industry and other sectors. Important material. The following is the content of professional knowledge about gold jewelry organized by the […]
- Gold knowledge: processing and cleaning of gold ornaments after scratching
Nowadays, many people like to wear gold jewelry. However, due to the relatively soft precious metal of gold, some scratches will inevitably occur when worn for a long time, which not only affects the beauty of gold jewelry but also affects the mood of the wearer. What if the gold jewelry is accidentally scratched? How […]
- Rules for wearing summer accessories: add snacks to the wrist
As a delicate woman, have you ever calculated what is the most in your jewelry box? Is it a ring? Or earrings? According to small-scale statistics, 70% of women’s answer is ear studs, 15% of women’s answer is necklace, 13% of women’s answer is ring, and only 2% of women’s answer is bracelet (bracelet). In […]
- How to maintain jewelry?
In fact, there are many details that must be paid attention to in the maintenance and cleaning of jewelry, such as: do not touch the jewelry with your hands often; do not spray perfume on the surface of the jewelry when you make-up; pearls should be soaked in water frequently to supplement the humidity; ultrasonic […]
- How to choose earrings for different face shapes? Reviews
Regarding the choice of earrings, it is not only about the image and temperament of a person, but also plays a vital role in the modification of the face. In many cases, one of the earrings is very beautiful and I like it very much. However, after I bought it and put it on, I […]
- How to identify the purity and authenticity of silver jewelry?
Silver jewelry itself is very malleable, and its shapes are varied and varied, and it is no longer pure silver jewelry in our impression. It has many fashionable elements in its shape, variety and craftsmanship, and the sales volume of silver jewelry is also increasing year by year. Although silver jewelry is not expensive, there […]
- Development history of synthetic diamonds
In 1797, mankind finally discovered that diamonds are a mineral almost composed of pure carbon. Since then, they have not given up on the exploration of the artificial diamond manufacturing process. But the previous efforts were almost in vain, and the researchers did not find a way to synthesize diamonds. After all, natural diamonds were […]
- Why does gold jewelry change color after wearing for a long time?
Many people have found that gold jewelry will change or fade after wearing it for a period of time. What is going on The discoloration or fading of gold jewelry is closely related to human sweat. 99% of human sweat is water, and about 1% is waste and harmful substances in the human body, such […]
- Jewelry cleaning misunderstanding
Frequent cleaning of jewelry can keep its surface clean and not be affected by dust, oil, etc., so that people who love jewelry will clean it regularly, but the longer the jewelry, the uglier it may be the wrong cleaning method. 1. Toothpaste cleaning In some maintenance suggestions, it is recommended to use toothpaste to clean jewelry, […]