1. Rose gold is 18K gold
rose gold is a type of 18-karat gold, an alloy composed mainly of gold and copper, with small amounts of silver and zinc. The gold content in rose gold is 75%, the other 25% is composed of copper, silver, zinc, because it shows a rosy color, so it is called rose gold. There are also called pink gold (pink gold), red gold (red gold).
2, rose gold characteristics
● High hardness
Rose metal in 18K gold, its properties and 18K gold, high hardness, good ductility, not easy to deformation or scratch. The high hardness is suitable for a variety of molding processing and inlays, so the rose gold jewelry is more unique and changeable.
● not easy to fade
Rose gold chemical stability is relatively good, generally in proper maintenance, do not contact the chemical composition of the case, is not easy to appear discoloration.
● Unique color
Rose gold has different colors depending on the proportion of copper in it. Pink, rose, the color of rose gold.
Compared with traditional gold and platinum, rose gold is set with stones of different colors, which can make the stones more dazzling.