Zijin 585 usually refers to gold with a purity of 58.5%, that is, 14k gold. 18k gold is an alloy with a gold content of at least 75%, that is, an alloy with a gold content of 18/24, and the remaining 25% is other precious metals, including platinum, nickel, silver and palladium.
Characteristics of 585 gold
14k gold is golden in color, does not rust or corrode, and gloss retention is good. 24k gold is too soft to be inlaid.
Generally speaking, when jewelry needs hardness, K gold is generally used. 14K gold is hard in texture, high in toughness and elasticity, and can be inlaid with all kinds of precious stones at a moderate price, so it is increasingly loved by people. It is a popular precious metal in the jewelry market and has gradually become a fashion consumption trend.