Why white gold is worth more than gold

Start by correcting one of your concepts. I think what you said should be platinum more expensive than **. The concepts of platinum and platinum are different.

The "white gold" we often hear about, in fact, should be called "white karat gold", it is an alloy that is made by fusing ** with other white metals. Although "white K gold" is also white, the main ingredient is still **. Because the logo of ** jewelry is "K", white K gold jewelry is represented by "18K white gold" or "14K white gold", and "18K white gold" J contains the most ** one.

Platinum is a metal of fairly high quality and is used to make high-end jewelry. Platinum is very rare, the difficulty of mining and processing is relatively high, **more expensive than **, the chemical element symbol of platinum is "PT", and the "PT900" or "PT950" seen on the products of the jewelry store is 90% and 95% of the platinum content in the jewelry respectively, which is a high-purity platinum jewelry. **It's a bit more expensive, but it's worth the money.

Scarcity is expensive! That's the reason, if the yield of platinum is higher than **, then ** will be higher than platinum!

Platinum (PT), commonly known as white gold, is especially valuable because of its small production, accounting for only 5 of ** and twice as strong as **, and its ductility is higher than **. **After adding some alloys, it is also white, which is called white gold!

Because the quantity of white gold is small, and it is difficult to process it.

Yellow is often seen, and platinum is not common.

Platinum is the most expensive, and then **, white gold.

In the unregulated market, platinum and platinum are casually and habitually called white gold, so some people wonder if platinum and white gold are a metal? Moreover, questions were raised about the difference between platinum and ** and what it means that white gold jewelry sold in the market is engraved with 14kwg.

Platinum, also known as platinum. It is in English platinum, and is generally codenamed by its abbreviation PT. WG is the abbreviation of white gold in English, that is, white gold.

The gold engraved with 14KWG sold by the merchant is 14K platinum, that is, a white alloy with 25% palladium or nickel, which is actually a kind of K gold, and the fraction of the mass in it is the K number of "K platinum", with a total mass of 24K. Such as 18k white gold, 14 white gold, its ** content is 75% and.

Platinum and ** are both high temperature resistance, acid resistance, corrosion resistance, strong thermal conductivity and other properties. Compared with **, platinum has higher processing requirements, and platinum is rarer and more precious than **, which is higher.

Platinum is produced in much smaller quantities than **. Coupled with the high melting point of platinum, it is more difficult to refine platinum and consume more energy, so it is more expensive than **.

Platinum and K platinum can be distinguished from the following points:

1) Platinum is a pure metal that is naturally pure white. K white gold is a mixture of gold and palladium, nickel, silver and zinc, so it is called K white**. **The yellow color is "bleached" by the addition of palladium, nickel, silver, zinc and other metals.

2) Platinum is rare, and the annual production is much less than **, and it is more precious.

3) High density, a platinum ornament is 20% heavier than a K platinum similar ornament.

4) Platinum is resistant to strong acid and alkali corrosion, oxidation, and its chemical properties are more stable than that of K platinum.

5) Platinum jewelry is marked with "PT" mark and fineness. For example, "PT990" means that the jewelry is a platinum product, and the platinum content is 99%. The mark of K platinum, such as "18KWG", is the main mark according to the ** it contains, that is, K white gold with a content of 75%.

White gold is a casual name. The standard name should be: platinum, K platinum.

White gold is K gold, the cheapest, and then it is **expensive, and then it is platinum, which is also white gold, which is softer than K gold, and diamond rings are generally K gold, which has a consolidated setting effect on diamonds.