The difference between Zijin and rose gold

The difference between purple gold and rose gold lies in color and composition.

Zijin is made of gold-silver alloy with a small amount of copper, aluminum, manganese and other elements, showing a purple appearance. On the other hand, rose gold is made of alloys of gold, silver and copper, showing a pink appearance. Zijin is hard because it contains more elements such as aluminum and manganese, while rose gold is soft because of its high copper content.

Zijin and rose gold are high-grade precious metal materials, which are often used to make jewelry and watches.