Generally speaking, platinum, that is, k gold, is the most suitable for setting jewelry, because it has higher hardness and firm setting, and the setting is not easy to fall off when it is worn correctly. Moreover, if you want to buy jade ornaments, you should pay attention to jade instead of gold. Of course, there are also reasons mentioned by friends upstairs. If you use platinum inlay, the cost will be higher, which is several times higher than buying platinum alone. But it is not because platinum is difficult to set. On the contrary, if the gold content is higher, the gold will be softer and the inlay will not be very strong.