For consumers, brand means that they have enough reasons to be proud, the quality of products is reliable enough, and brands cannot deceive consumers for various reasons, which is why consumers choose brands. So which brand of gold is the best and purest?
Lao Fengxiang: Founded in 1848, it is a classic jewelry brand spanning three centuries, and its products have reached all categories of jewelry. Gold jewelry is rich in purity, including gold rings, gold necklaces, gold bracelets and all kinds of gold ornaments, some are luxurious and elegant, some are simple and elegant, and some are exquisite and small. Combine traditional beauty with modern fashion to make all kinds of jewelry better and more beautiful.
Chow Tai Fook: 1929 was founded in Hong Kong and is a well-known jewelry brand in China. It can be described as a successful model of gold jewelry, and its requirements for gold purity are also very strict. Whether it is style or workmanship, it is very small and fashionable, and it is one of the first choice brands for consumers to buy gold.
Zhou Dasheng: In the course of nearly 20 years, we have always adhered to the company's core values. As one of Hong Kong gold and Five Blessingg, Zhou Dasheng gold is refined and processed in strict accordance with market standards, and its workmanship is relatively more refined. Therefore, Zhou Dasheng has done a very good job in purity.
In addition, I will provide you with some methods to identify the purity of gold:
Method 1: Look at the color.
The higher the purity of gold after smelting, the brighter and darker the color will be.
Generally, only the gold content is higher than 95% can reflect the rich golden color of gold, which can be described in four words: rich and bright;
Gold with a purity of 90%-95% will be a little red and light yellow in color, and its brightness will also decrease;
Gold with a purity of 80%-85% will have a bluish yellow feeling in light yellow;
Gold with 65%-70% purity will have obvious white light in blue and yellow;
50%-60% pure gold, only light yellow;
Without 50% purity, the overall whiteness is white.
Method 2: grind teeth
Tooth biting gold is actually testing the hardness of gold. This method can be used to filter some low-purity gold. The hardness of pure gold is relatively low, and if you bite with your teeth, you will leave tooth marks. (Not recommended) Because lead is softer than gold, biting gold-plated lead with teeth will also leave bite marks, which will easily lead to identification errors.
1, first of all, bite the gold properly.
2. See if there are any bite marks on the gold ware. Theoretically speaking, real gold will leave bite marks after being bitten, and the deeper the bite marks, the higher the purity of gold.
Method 3: Listen to the sound.
Pure gold and pure gold jewelry are very pure and really calm. The sound of jewelry falling on the ground or colliding with each other will be very low and calm, which is a "snapping" sound and will not move immediately after landing; However, fake gold with low color difference or purity will make a "clang" metallic sound when landing or colliding with each other, and sometimes it will jump, and it will jump after landing. But remember not to knock hard to prevent the gold from deforming.
Method 4: Fire burning method
Pure gold is extracted at extremely high temperature and formed by cooling, and will not change color when it meets fire. But don't burn it for too long, or the deformation will be bad.
All the above are brands with gold purity, good reputation and strong strength. Of course, there are some other brands that are also very good in all aspects. You can make more comparisons and make your own specific choices.