Your mobile phone photo is blurred. According to yourself, you bought 600 yuan in Hongkong. Do you have a certificate? Generally, jade jewelry should not be fake, unless it is bought in a tourist place, it is easy to be cheated. In fact, jadeite with this fineness can be sold in Chinese mainland and around 600 yuan. To know the profit of jadeite, the purchase from 60 yuan can be sold to 600 yuan or even higher.