Do you know the difference between five nines and four nines in gold?

Gold symbolizes luxury and wealth, and many people like to collect gold. Accessories are not only dazzling and eye-catching, but also highly collectible. Of course, when we choose gold, we always see the difference between five 9s and four 9s. Do you know the difference between five nines and four nines in gold?

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If you want to buy gold, you still have to work harder. After all, Huang Jingui still has room for appreciation. Therefore, if you choose five 9s or four 9s, you must proceed from your own needs. So what is the difference between five nines and four nines in gold? 0 1, with different purity, the relative purity of five 9s is higher. 02, the hardness standard is different, and five 9s are relatively softer. 03, the value is different, the price of five 9s will be more expensive.

0 1, different purity

Whether it is five nines or four nines, it refers to the purity of gold. In other words, the gold purity of four nines reached 99.99%, while the gold purity of five nines reached 99.999%. For the Rightists, the purity of gold in five nines is higher, which is what we often call a panacea. And four 9s are also called thousands of gold. Because the gold ornaments with five nines have higher purity, the color will be higher.

02. The hardness standard is different.

Gold is a metal element with low hardness, so the higher the purity, the softer it will be. If more alloy components are added, the standard of hardness will be higher. So five nines are softer than four nines. If it is an accessory, such as a bracelet necklace, it is still recommended to choose 4 pieces of 9 gold, which is not easy to deform when worn.

03, the price standard is different.

Because the gold purification process of five nines is more complicated, the relative price will be more expensive. Of course, the gold price difference between five 9s and four 9s will not be too big, usually between tens of dollars. So this price standard is not very obvious. When choosing, you should still refer to your own usage. It is suggested to choose 4 pieces of 9 gold as accessories and 5 pieces of 9 gold as collections, which are more valuable.

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