Some people think that Pt950 and 18k white gold are different names of the same material. In fact, Pt950 and 18k white gold are two completely different materials. Pt950 refers to platinum, while 18k white gold is a mixture of gold and other precious metals.
What is Pt950? Pt950 contains 95% platinum and the remaining 5% is other metals. Platinum is a natural precious metal, so platinum jewelry is relatively expensive. In addition, platinum has high hardness and stability, so you don't have to worry about fading after a long time.
18K white gold is a mixture of 75% gold and 25% other precious metals. It's white, and the surface is not much different from platinum, so it is easy to be confused with platinum. 18K white gold is cheaper than Pt950. As time goes by, 18k white gold will gradually fade, and it needs to be re-plated and it will be refreshed.
Which is better for Pt950 and 18k platinum? This is mainly based on your choice. From the style point of view, 18k white gold has more styles, in addition to white, 18k also has rose gold, yellow gold, etc., rich in color. In short, if the economic situation is not allowed, and you like a variety of styles and colors, it is recommended to choose 18k gold. If the economic situation is better and focus on quality, it is recommended to choose Pt950.