The difference between platinum and gold?

In the irregular market, platinum and platinum are casual and accustomed to -platinum, so some people doubt whether platinum and platinum are metal? Moreover, the difference between platinum and gold and the meaning of 14kWG for platinum jewelry sold on the market.
platinum, also known as platinum. Its English is Platinum, which is generally coded by its abbreviation PT. WG is an abbreviation of English White Gold, that is, white gold. And the merchant is engraved with 14kWG gold, which is 14K platinum, that is, the gold that adds 25%or nickel of the gold or nickel is actually a type of K gold. The total mass of the "K platinum" is 24K. For example, 18K platinum and 14 platinum, its gold content is 75%and 58.3%, respectively.
Platinum and gold are precious metals with high temperature resistance, acid resistance, corrosion resistance, and strong thermal conductivity. Compared with gold, compared with gold, the processing technology requirements are higher, coupled with platinum is scarce and precious than gold, and the price is higher.
The yield is much less than gold. Coupled with the high melting point of platinum, refining platinum is more difficult than gold and has higher energy consumption, so the price is more expensive than gold.
The difference between platinum and K platinum can be different from the following points:
(1) Platinum is a natural pure white pure metal. K platinum is a mixture of gold, nickel, silver, and zinc, so it is called K white gold. The yellow yellow of gold "bleached" the metals such as the addy, nickel, silver, and zinc.
(2) Rare platinum, less annual output than gold, and more precious.
(3) High density, a platinum jewelry heavily heavier than a K platinum -like jewelry.
(4) Platinum anti -acid, alkali corrosion, antioxidant, chemical properties are stable than K platinum.
(5) Platinum jewelry has the "PT" mark and color. For example, "PT990" means that the jewelry is platinum products, and the content of platinum is 99%. The marks of K Platinum, such as "18kWG", are divided into the main mark according to the gold contained, that is, 75%of K platinum.
Platinum is a random name. The standard name should be: platinum, K platinum.
If if you buy a diamond ring, the price is actually very high, because the brands of merchants such as Zhou Dafu and Zhou Shengsheng will add the added value of the brand, which is relatively high. The price is relatively high. Low, the main evaluation of diamonds is to use the four major standards of the diamond color, clarity, weight, and cutting to transport the value of the diamonds. Therefore, it is recommended that you go to a regular website to buy it. If you decide to buy a diamond ring online If you, you must find a regular website. After all, the money for buying a diamond ring is not a small number. My colleague has developed a diamond ring for his girlfriend's real name in the online mall of Jin Taifu. If you customize it, you can consider the Jin Taifu Diamond Wedding Diamond Customization Center. It is said that Jin Taifu Diamond Customization Center focuses on custom emotional diamond jewelry. Incorporate the little bit of love into the design. It is favored by urban white -collar workers. The female colleagues in our office think his girlfriend is very happy. We all envy. We all think that this male colleague is very considerate. I think such a diamond ring is also suitable for you and your girlfriend.

Platinum is more expensive, white, gold cheaper, yellow