2 thoughts on “How to distinguish platinum and diamond rings”
Rufus
The easiest way is to burn platinum with high -temperature guns with fire. After burning with high temperature fire, it is true before burning. Pressing the scale, the gold will be black after burning with high heat. Diamonds can be identified by folding. The easiest thing is to spend a small black spot on a piece of white paper. After putting the diamond up, the black spots are invisible, I hope to help you.
The easiest way is to burn platinum with high -temperature guns with fire. After burning with high temperature fire, it is true before burning. Pressing the scale, the gold will be black after burning with high heat. Diamonds can be identified by folding. The easiest thing is to spend a small black spot on a piece of white paper. After putting the diamond up, the black spots are invisible, I hope to help you.
Do you mean appraisal? Intersection