The disadvantage of Zijin jewelry is that it cannot be seen, otherwise it will turn yellow The purple gold content is not 100%gold. It can also be said to be a combination of other non -ferrous metals and gold. Zijin is the most European style. Because of the exquisite purple technology, even the purple gold jewelry of the same brand will be different in terms of color and brightness. Generally, it is used to distinguish the purple gold. If it is really purple gold, it will turn yellow in the acid.
The disadvantage of Zijin jewelry is that it cannot be seen, otherwise it will turn yellow
The purple gold content is not 100%gold. It can also be said to be a combination of other non -ferrous metals and gold. Zijin is the most European style. Because of the exquisite purple technology, even the purple gold jewelry of the same brand will be different in terms of color and brightness. Generally, it is used to distinguish the purple gold. If it is really purple gold, it will turn yellow in the acid.