Pd999 refers to the jewelry with the highest gold content in palladium, and pt995 refers to the jewelry with the highest gold content in platinum. Palladium and platinum are collectively called platinum, but platinum is now an internationally recognized currency, which is difficult to mine and process, so its price is high. As a precious metal, palladium is not cheap. Because its physical and chemical properties are similar to platinum, the jewelry made of it has good color fastness and luster, and the price is not cheap now. It's about 198 yuan -248 yuan a gram, which is my conservative estimate. I bought one gram of 178 yuan in 2008 for your reference.