First of all, I think it is necessary to clarify two concepts for you. In fact, platinum and platinum are one substance. Platinum (Pt) is a natural white precious metal. Only platinum can be called platinum Not all white metals are platinum. The purity of platinum can usually reach 95%( 18k gold is only 75%). However, there is also a concept related to platinum, that is, platinum group elements, which include six precious metals: ruthenium, rhodium, palladium, osmium, iridium and platinum. In the international precious metal spot and futures trading market, there are only four varieties of gold, platinum, palladium and silver. Palladium is slightly harder than platinum and can also be used in jewelry manufacturing.

Secondly, the state stipulates that only jewelry with a platinum content of more than 85% can be called platinum jewelry, and it must bear the Pt mark. Platinum jewelry usually bears the purity marks of Pt850, Pt900, Pt950, Pt990 or Pt999. Therefore, platinum jewelry does not have the purity of 18K or 750 (i.e. 75%).

As far as the firmness of diamond setting is concerned, as long as the style you want to set is not very unconventional, whether it is a round diamond, a drop-shaped diamond or a heart-shaped diamond, I suggest you use that claw holder to set it. Although it doesn't feel so novel, according to my understanding of customers buying diamond rings in recent years, there are very few cases where the setting is not strong enough, unless one likes to pursue individuality and ignores other customers. Of course, it is essential to pay more attention when wearing it. After all, your bare diamonds are not small.