Rose gold is a kind of 18K gold, is also a kind of colored gold, it is by 75% of the gold + 22.25% of the copper + 2.75% of the silver mixed melting and become, because of its present a kind of pink rose color, so it is known as rose gold, pink gold, red gold and so on. Due to the proper mixing ratio, rose gold has strong ductility, high hardness, not easy to deform the characteristics, very suitable for delicate jewelry craft, and thus become a more mainstream jewelry design material.

Color gold, also known as colored gold, is a mixture of gold and other metals into the alloy. According to the different gold content, can be divided into a number of categories, such as 24K gold, 18K gold, 14K gold, etc., our common color gold is 18K gold. 18K gold is 75% of the gold to add 25% of the other metals (copper, aluminum, silver, cobalt, palladium, iron, cadmium, nickel, and other metals) melted and become. Due to the different types and proportions of the added metals, it has different colors, such as fuchsia, red, pink, orange, green, blue, brown and black. Now more common and more popular colors are mainly three: white, yellow and rose, usually called white 18K gold, 18K rose gold and 18K gold, which in turn is the most popular rose gold.

? Therefore, rose gold is a kind of 18K gold, which is an alloy made by mixing 75% gold + 22.25% copper + 2.75% silver, and is called rose gold, pink gold, red gold and so on because of its pink rose color. Due to the proper mixing ratio, rose gold has strong ductility, high hardness, color variation and other characteristics, rose gold is more suitable for some of the more sophisticated and delicate jewelry design, allowing designers to give full play to the complexity of the exquisite design ideas. Therefore, rose gold is currently one of the world's popular jewelry design materials, especially by the world's major luxury brand designers favor.

Many consumers may have purchased colored gold jewelry, long-term wear may find that the color will fade, this is because of what?

? In fact, colored gold because of the addition of other metals, so some colored gold will be plated on the surface of a layer, just like 925 silver, to prevent being oxidized. So sometimes look up color gold fading, just the surface of the plating layer was destroyed, revealing the original appearance of the color gold.

? There is also a situation where the surface of the colored gold becomes dull, but this does not mean that the colored gold is faded, because this can be removed by professional techniques, thus restoring the brightness of the colored gold.

? The last one is to buy a fake colored gold, that is, in the non-colored gold metal plating a layer of colored gold color, this of course will fade.