The latest purchase price of platinum is 293 yuan a gram, and the recovery price of platinum is 209.3 yuan a gram. As the price of platinum changes daily, please take the actual price as the standard.

Platinum is 30 times rarer than gold and is the rarest precious metal in the world. At present, the discovery and mining of platinum are mainly concentrated in South Africa and Russia, and the annual output is only 5% of gold. The extraction of platinum is also quite complicated. Platinum consumed by a ring should be extracted from several tons of ore, and it is so rare after 150 processes.

Precautions for platinum maintenance

Preservation of platinum necklaces: store them separately and put them in jewelry boxes or purses to prevent jewelry from being intertwined.

Cleaning and maintenance of platinum necklace: gently wiping the surface of jewelry with a soft cloth dipped in soft soap and warm water, or buying a special cleaner for jewelry can keep your platinum jewelry in good appearance and lasting luster.

Scratches left on the platinum necklace: You only need to polish your platinum jewelry smooth, find a professional jeweler or a craftsman trained in platinum maintenance to adjust the size and polish it clean, and then you can restore the high brightness.