I also received a piece of gold Shengsheng I don t know if it s true or false 20

1) Look at the color: **The higher the purity of the jewelry, the darker the color. In the absence of a gold medal, the general fineness can be determined according to the following colors (based on lapis and gold.

The so-called lapis gold is only contained**ingredients): dark red yellow color is more than 95%, light red yellow 90% 95%, light yellow is 80% 85%, blue yellow 65% 70%, color blue with white light is only 50% 60%, slightly yellow and white is less than 50%. The commonly said seven green, eight yellow, and nine red can be used as a reference.

2) Weight: The specific gravity of ** is 19 32, which is heavier than silver, copper, lead, zinc, aluminum and other metals. Like the volume of ** heavier than ** more than 40%, heavier than copper, heavier than aluminum.

**Jewelry should have a sense of sinking in the hand, and fake gold jewelry feels light. This method does not apply to ** jewelry inlaid with gemstones.

3) Look at the hardness: pure gold is soft, low hardness, shallow marks can be scratched with nails, teeth can leave tooth marks, ** jewelry with high fineness is softer than low fineness, the more copper content, the harder it is, the bending method can also test the hardness, pure gold is soft, easy to bend, the lower the purity, the less easy to bend.

4) Listen to the sound: If the real gold with a fineness of more than 99% is thrown on the hard ground, it will make a horn sound, and there is no rhyme or elasticity. Fake or low-color** sound is brittle and no dullness, generally makes a "dangdang" sound, and the sound has an aftersound, and beats violently after landing.

5) Burn with fire: burn the jewelry to be identified with fire (do not melt and deform the jewelry), observe the color change after cooling, if the surface is still the original ** color is pure gold; If the color is darkened or darkened to varying degrees, it is not pure gold. Generally, the lower the fineness, the stronger the color, and all of them turn black, indicating that it is fake gold jewelry.

6) Look at the mark: domestic ** jewelry is purified and prepared according to international standards, and stamped, such as "24k" marked with "foot red" or "pure gold"; 18k gold, marked with the word "18k"; If the fineness is less than 10k, it will not be able to hit the K gold mark according to the regulations. At present, criminals in the society often use fake brands, imitation stamps, and use rare gold, Asian gold, and even brass to pass off as real gold, so the identification of ** jewelry should be based on the sample for comprehensive judgment to determine the authenticity and fineness.

It's not usually fake.

Don't buy it, you regret it so much that you want to jump off the building.

Kuaishou, I didn't dare to buy it, I went to the brand store to buy it! Nguyen Thi Sha Kim ....It's still okay, I bought a gold chain at its house before and I'm still wearing it, it's been almost a year, it's not as bright as when I first bought it, but the color hasn't changed too much, and it's worth more than a hundred soon!

Fake. Oxidized to the fingers on a circle of blue, brass.

I don't know, you can take a look at our goods.

I bought Jin Shengsheng last year, and I used it for more than a month, and the top one was deducted, and I don't know if I can fix it.

There must be no problem, I have been in Xi'an for a while before, and their company is very large. I am a silver brand chain, Zhen Funi silver jewelry welcome exchange.

**The question of the authenticity of jewelry, generally speaking, big brands and big stores can basically be guaranteed.

Hello, **The question of the authenticity of jewelry, generally speaking, big brands and big stores can basically be guaranteed.

Hope it helps. Thank you.

I only know that there is a Chow Sang Sang in Hong Kong...

It's true, like Chow Tai Fook and others, they all specialize in selling **.

Shajin is not **! Commonly known as fake**!

It must be fake, deceitful, if you want to buy real Vietnamese sand gold, choose a big factory, Xianglong Tai sand gold quality is good. bxshhrb

I received it, I am in Yakeshi in Inner Mongolia, the shipping cost is 29 I don't know if it's true or not.

Are you talking about gold and jade?

Crown Gold Store Crown Gold Store is not bad in every way. I think you can buy gold necklaces here, because if you go to Chow Sang Sang and Chow Tai Fook and other stores for the same style, the labor fee and gold price will be more expensive. For example, I listened to the starry sky recommended by the waiter in Zhou Shengsheng, and tried it on and thought it was very good, but the labor cost was more than 100 yuan, and the gold price was also expensive.

Go to the crown to find this style and buy it, and the total price will be a few hundred cheaper! But don't buy gold rings, gold earrings and pendants, bracelets and other ornaments that pay attention to shape, although there is no labor fee, and the price of gold is cheaper, but the style is indeed very vulgar! In Zhou Shengsheng's fancy rings and pendants, you can't find similar styles here, because people have special designers, and the shape will even apply for brand patents, which cannot be imitated.