Pure gold is commonly known as gold, and the gold content above 99% is collectively called pure gold, which cancels the names of thousands of gold and thousands of gold. The highest gold on the market can only be marked as "Quanjin 999". So when buying gold, look for the sign of "Pure Gold" or "Pure Gold 999".

2. How to avoid the pit when buying gold jewelry?

The price of each brand is different, how to choose? (Only applicable to jewelry sold by the gram)

All brands of gold are the same, the difference lies in the difference in process quality.

The gold price of first-line brands is expensive, and the process quality will be better; Although the technology of small brands is not so exquisite, the price of gold is cheaper. Therefore, if the style and quality are acceptable, you can also choose a brand with cheap gold price.

② What's the difference between a gram and a bite?

The same is true for gold, but at the highest value per gram, a lot of process fees are added to the price, and the unit price is at least twice that of gold per gram.

Pit avoidance tips: total weight per gram = unit price per gram of gold

3 How to buy gold jewelry is the cheapest?

If you value style and technology, you can choose big brands, such as Chow Tai Fook, Lukfook, Zhou Shengsheng and Lao Fengxiang. ..

General budget, you can choose China Gold, Leofoo, Jinliufu ... (Only heavy jewelry, after all, the price of a piece of jewelry is higher than that of a big brand).

If you are more concerned about cost performance, you can also find the channels of jewelry wholesale market first.

You can also wait for holidays or weekends, and the jewelry store will have activity prices.

Pit avoidance tip: Don't choose jewelry that bites the price, because the price will probably be more than twice as much as that calculated by gram with a lot of process fees.

3. Some misunderstandings about the purity of gold

Is there a difference between three 9s, four 9s and five 9s?

A: There is no difference. If you sell it for money, the price is the same.

23D hard gold, 5G and other processes are all gold?

A: Yes, but the technology is different. The actual materials are all pure gold.

Is the gold in Hong Kong better?

A: The capitals of Hong Kong and the Mainland are the same. There are no factories in Hong Kong, but the goods actually pass through the mainland.

(4) Is the gold bought before purer?

A: In fact, the gold bought in the past will not be purer than it is now, because the previous purification technology is not as good as it is now.

4. Advantages and disadvantages of gold jewelry

The biggest advantage of gold jewelry is that it is the most valuable.

Disadvantages: low hardness, as jewelry, because gold is easy to deform, so the style will be relatively simple and tacky.

5. Matters needing attention in gold jewelry maintenance

(1) it is best to choose traditional pure gold jewelry, so it is not easy to deform.

(2) Don't wear it with platinum and K gold to avoid mutual influence.

(3) When not in use, store the jewelry separately in small sealed bags to avoid knotting or scratching each other.

④ Avoid wearing gold jewelry when doing heavy work, which is prone to scratches or pits.

(5) avoid contact with mercury, cosmetics containing mercury and lead, which will make gold white and discolor.

⑥ Avoid contact with strong acid and alkali, which will destroy the luster of gold surface.

⑦ Avoid contact with chlorine liquid (in the swimming pool), which will weaken the internal structure of gold and easily lead to fracture.

6. How to clean gold jewelry?

Gold ornaments are easily stained by sweat, dust, cosmetics, shower gel, etc., and need to be cleaned regularly.

At home, you can soak it in hot water with baking soda, salt and detergent for ten minutes, and then brush it with a soft toothbrush. You can also go to a regular jewelry store and clean it with ultrasound.

Never scrub with toothpaste, polishing paste or fine sandpaper. , to avoid scratches and weight loss.