Is there any difference between a thousand pure gold and a thousand pure gold?

Thousand-foot gold: The gold content of not less than 999 is called thousand-level gold, which is the highest value in the naming of jewelry fineness. The imprint is 1000 pure gold, 999 gold, gold999 or g999.

Pure gold: The gold content of the thousandth fraction is not less than 990. The imprint is "pure gold", "990 gold", "gold990" or "g990".

To buy ** jewelry, you must first recognize the quality inspection mark of ** jewelry. Most of the best jewelry sold on the market is equipped with the inspection mark of the quality inspection agency, and the logo clearly indicates the gold content and weight of the jewelry. Gold is also known as pure gold, the gold content is not less than gold is called pure gold, the gold content is not less than the gold content of gold is not less than the gold content of gold is not less than the gold content of gold is not less than the gold content of gold is not less than what is pure gold?

According to the country's regulations on naming, 750 gold is 18k gold, 990 gold is gold content of not less than 99%, now known as pure gold, 1,000 pure gold is not less than gold content, the merchant called 10,000 pure gold claims the fineness of gold jewelry products, in fact, it is a gimmick, because the state stipulates that 1,000 pure gold is the highest composition of gold jewelry. The national standard of "Jewelry Purity Regulations and Nomenclature Methods" "minimum value of gold and its alloy purity thousandths" of 999 can also be expressed as "thousand pure gold", which is the highest purity of the national standard of ** jewelry fineness standard, and there is no "pure gold" provision in the standard. "Ten thousand pure gold" is actually a loophole, at present, there is no definition of "ten thousand pure gold" in China's first-class inspection standards, under the premise that the sale of jewelry can not be destructively tested, with the current non-destructive testing methods, the domestic inspection agency can not test whether this "ten thousand pure gold" has "9999" purity.

On the other hand, that is to say, once consumers buy this kind of "pure gold" jewelry, there is no way to detect it when they doubt its content. The national standard of the National Jewelry Inspection Center stipulates that there is only 1,000 pure gold and pure gold, and there is no concept of 10,000 pure gold. The so-called more than 1,000 pure gold, but it is in line with 1,000 pure gold, the inspection center will not say that he exceeds 1,000 pure gold is 1,000 pure gold, only that it is 1,000 pure gold.

The highest national standard is 1,000 pure gold, that is, 999, but now the merchant has made a gimmick to say 10,000 pure gold.

According to the national standard, more than 999 are thousands of pure gold, and they say that 10,000 pure gold is 9999, but in fact, it is also included in the thousand pure gold.

Because the merchant called it Wanzu Jin, since it was called this name, it was naturally more expensive than Qianzu. Otherwise, they wouldn't have wasted this thought, which is usually twenty dollars more expensive.

The purity of the current process can only be reached, that is, thousands of pure gold, and we all call pure gold above (24k), so there is no need to blindly pursue the purity of one ten-thousandth of the first.

Hope it helps.

Compared with the two, the gold content of thousand-foot gold is high, the fineness is good, and the price is higher.

1. The gold content is different.

Thousand-foot gold is the gold content greater than or equal to **, is the highest value in the naming of jewelry into color, imprinted as "thousand-pure gold", "999 gold", "g999"; Pure gold is the gold content greater than or equal to **, and the imprint is "AU9999" or "gold 9999".

2. The texture is different.

We know that the higher the gold content, the softer it is, and the gold content of 1000 pure gold is slightly lower, so it is harder than 10000 pure gold; The gold content of 10,000 pure gold is higher, so it is softer than 1,000 pure gold.

3. The color is different.

The purity of the gold is higher than that of the gold, so the color of the gold is lighter; The color of the gold is darker.

4. **Different.

As we all know, the higher the gold content, the higher the gold content, so the thousand pure gold ** is lower than the ten thousand pure gold**, but the gap is not big.

Extended Information: There are two ways to trade in trade-in:

1. If there is no invoice, a depreciation fee of 7% will be charged, and then a processing fee of 10 yuan per gram will be charged. If there is an invoice, the processing fee will be charged separately. That is to say, if you take the 10-gram gold necklace that you just started with 362 yuan to exchange it for other styles of the same weight, if there is no invoice, you will be charged 7% depreciation fee + 100 yuan processing fee; There is an invoice, and only 100 yuan processing fee is charged.

2. Repurchase, the current 1,000 pure gold and pure gold repurchase** are 276 yuan and 273 yuan respectively, a difference of 89 yuan from the original price. If you can't provide an invoice, it will be lower, 261 yuan gram, which is about 100 yuan different from the original price.

Therefore, although it is low now, it is not to make money by starting, but also to understand the market in advance, and at the same time keep the invoice.

Gold is an elemental form of the chemical element gold (AU), which is a soft, golden-yellow, corrosion-resistant element. Gold is one of the rarest, more precious and most highly valued metals. Internationally, ** is generally measured in ounces, and in ancient times, it was based on"Two"As a **unit, it is a very important metal.

It is not only a special currency for reserves and investment, but also an important material for the jewelry industry, electronics industry, modern communications, aerospace industry and other sectors.

The chemical symbol is AU, and the financial English is XAU, or the name comes from a story of Aurora, the goddess of dawn in Roman mythology, which means shining dawn.

As of October 12, 2021, **** $1760 ounces.

** How to do it.

Second: If you receive other brands of gold jewelry for trade-in, the loss will be calculated, because of the brand difference, the loss has its own proportion (taking a certain brand of jewelry as a column, you will be given a 9% discount on the original weight, such as the original 10 grams, and 9 grams after the discount).

The third type: to the processing shop, reprocessing the most, will not calculate the loss, and will not force the purchase of **, but will charge some additional labor fees, but because of the different calculation methods, consumers had better calculate accurately before starting, (in addition, some merchants will deduct a little **, need to confirm the weight in person).

The difference is mainly in the purity of **, the specific differences are as follows:

** of the 3 9s: the purity of 99 9 ** is called "thousand pure gold";

The 4 9s: the purity of 99 99 is called "10,000 pure gold";

**5 9s: The purity of 99 999** can be called "100,000 pure gold", or "high purity gold".

Extended Information:**Daily maintenance of jewelry:

1. The chemicals of detergent will change the color of gold, so you should take off your gold jewelry before doing cleaning work.

2. Avoid direct contact with highly volatile substances such as perfume and hairspray, otherwise it is easy to cause the fading of gold jewelry.

3. Take off the gold jewelry when swimming, so as to avoid chemical changes on the surface after touching the sea water or pool water.

4. Wrap it in flannel cloth and then put it in the jewelry box to avoid friction and damage.

5. **Relatively soft and easy to deform, so do not pull necklaces and other accessories to avoid deformation.

6. Pure gold jewelry will produce a chemical reaction when it encounters mercury, and white spots will appear, and it can be restored to its original color as long as it is grilled under the alcohol lamp for a while when cleaning.

7. After wearing, the gold jewelry often loses its luster due to stains and dust, at this time, as long as the gold jewelry is soaked in warm water with neutral detergent and cleaned, and then taken out to wipe dry.