1 thought on “What to pay attention to when buying gold jewelry”
Carla
Gold jewelry refers to jewelry made of gold as the main raw material. From its gold content, it can be divided into two types: pure gold and K gold: the gold content of pure gold jewelry is more than 99 %, up to 99.99 %; K gold jewelry is the jewelry is the K gold jewelry is the jewelry is Other metals, such as silver and copper metals are added to its gold materials, and are divided into different K numbers according to the gold content, such as 24K (more than 99 % gold content), 18K (75 % gold content), etc. rnrn 黄金首饰的鉴定方法很多，简便的几种方法有：一看色泽，根据黄金的不同光泽和颜色即可大体区分纯金、K金，真金、假金，即金It is better to use red yellow and more than 95 %; the second look at the density, the available formula: the quality (gram) of a certain gold jewelry (gram) is calculated by the volume (cubic centimeter) of a certain gold jewelry (cubic centimeter). The density, density of about 19.32 grams / cubic centimeter is pure gold or more pure gold, otherwise it is a non -pure gold or color difference gold (this method has no destructiveness to the jewelry); Use nails to leave traces, more than 97 % of gold jewelry, twisting two or three times, wrinkles appear at the bend, about 95 % gold jewelry, and it feels hard when bending. It is very hard when the bending, and the gold jewelry containing more impurities. Two or three times to break; the four listening rhymes and elasticity; Color, determine the color of gold jewelry
Gold jewelry refers to jewelry made of gold as the main raw material. From its gold content, it can be divided into two types: pure gold and K gold: the gold content of pure gold jewelry is more than 99 %, up to 99.99 %; K gold jewelry is the jewelry is the K gold jewelry is the jewelry is Other metals, such as silver and copper metals are added to its gold materials, and are divided into different K numbers according to the gold content, such as 24K (more than 99 % gold content), 18K (75 % gold content), etc. rnrn 黄金首饰的鉴定方法很多，简便的几种方法有：一看色泽，根据黄金的不同光泽和颜色即可大体区分纯金、K金，真金、假金，即金It is better to use red yellow and more than 95 %; the second look at the density, the available formula: the quality (gram) of a certain gold jewelry (gram) is calculated by the volume (cubic centimeter) of a certain gold jewelry (cubic centimeter). The density, density of about 19.32 grams / cubic centimeter is pure gold or more pure gold, otherwise it is a non -pure gold or color difference gold (this method has no destructiveness to the jewelry); Use nails to leave traces, more than 97 % of gold jewelry, twisting two or three times, wrinkles appear at the bend, about 95 % gold jewelry, and it feels hard when bending. It is very hard when the bending, and the gold jewelry containing more impurities. Two or three times to break; the four listening rhymes and elasticity; Color, determine the color of gold jewelry