1. Composition difference:
-18K platinum: 18K platinum refers to a metal containing 75% gold, and the other 25% is other metals, such as platinum, nickel and silver. Due to the addition of other metals, 18K platinum appears white. It should be noted that strictly speaking, only platinum can be called platinum.
-18K rose gold: 18K rose gold refers to the metal containing 75% gold, and the other 25% is other metals, such as copper and silver. Rose gold, named after its pink color, is bright and fashionable.
-18K gold: 18K gold refers to a metal containing 75% gold, and the other 25% is other precious metals, such as silver and platinum. Gold is a precious metal with good ductility and oxidation resistance.
2. Color difference:
-18K platinum: 18K platinum is white. Because it contains platinum, it has a natural pure white color and will never fade.
-18K rose gold: 18K rose gold is pink, and the color is fashionable and beautiful. Rose gold is widely used in jewelry design and processing because of its special color.
-18K gold: 18K gold is golden yellow and has the unique noble temperament of gold. The color of gold is related to its purity. The higher the purity, the golden color.
3. Features and differences:
-18K platinum: Because of the high platinum content in 18K platinum, it has good ductility, wear resistance and oxidation resistance, but the price is relatively high.
-18K rose gold: 18K rose gold has unique color and novel style, and is deeply loved by young consumers. At the same time, rose gold is cost-effective and suitable for daily wear.
-18K gold: 18K gold has high gold content and good value preservation. Gold is widely used in jewelry industry, electronics industry, modern communication, aerospace industry and other fields.
To sum up, 18K platinum, 18K rose gold and 18K gold are different in composition, color and characteristics. Consumers can choose suitable gold ornaments according to their own preferences and needs.