It in general jewelry stores, gold can be changed to platinum, but platinum cannot be changed because gold will be relatively preserved, and the preservation of platinum is not so high. Platinum generally depreciates fiercely when recycling, so generally gold shops do not support platinum exchange. But platinum jewelry can still be exchanged for platinum jewelry. platinum, chemical symbol PT, is a naturally formed white metal, commonly known as platinum. Platinum was discovered by humans as early as 700 BC. In more than 2000 years of human use of platinum, it has always been considered one of the most noble metals. The chemical properties of platinum are not lively and stabilize in air and humid environments.
Platinum can be replaced with platinum jewelry.
It in general jewelry stores, gold can be changed to platinum, but platinum cannot be changed because gold will be relatively preserved, and the preservation of platinum is not so high. Platinum generally depreciates fiercely when recycling, so generally gold shops do not support platinum exchange. But platinum jewelry can still be exchanged for platinum jewelry.
platinum, chemical symbol PT, is a naturally formed white metal, commonly known as platinum. Platinum was discovered by humans as early as 700 BC. In more than 2000 years of human use of platinum, it has always been considered one of the most noble metals. The chemical properties of platinum are not lively and stabilize in air and humid environments.