The easiest way to identify gold is as follows: First, you can see the color of gold. The higher the purity of gold jewelry, the deeper the color. If there is no gold medal, you can determine the general color according to the following color (based on the golden gold. The so-called green gold is only a silver component in the gold); the dark red yellow color is more than 95%, and the light red yellow yellow 90-95%is 90-95% The pale yellow is 80-85%, the cyan is 65-70%, the color blue with white light is only 50-60%, and the slightly yellow and white are less than 50%. Generally, Qiqing, Eight Huang, and Jiu Chi can be used as a reference. Secondly, the fire is burned, and the color changes are observed after cooling. If it is pure gold, the surface is still golden yellow after burning. If the color is dark, it is not pure gold. However, pay attention to observation when burning, do not burn jewelry to deform. third, listen to the sound. Putting pure gold jewelry on the ground will make a click. The fake or bad gold falls on the ground, and it will make a dwelling sound, and it will be beating after landing. Fourth, bite gently with your teeth. In gold jewelry, the pure gold jewelry texture is soft, the teeth are bite, and it is easy to bend. The color is golden, pure, soft, with heavy feel, heavy feelings, color in the middle of yellow, white gradually, yellow gradually shallow Essence The feel of K gold jewelry is not as heavy as pure gold jewelry. The gold -plated jewelry is plated on the surface of other metal jewelry on the surface of the metal jewelry. The color is similar to the real gold jewelry. The golden light is bright, and it is difficult to recognize. However, the gold -plated jewelry feels lightly, the texture is hard, the teeth are bitter, and it is easy to fade with a long time. Some gold -plated gold -plated jewelry, the color is either red or white, or flowers. Finally, whether it is gold -plated jewelry, gold jewelry, or copper jewelry, and Asian gold jewelry, it generally does not have a printed sign similar to gold jewelry. Or it is different from gold jewelry. If some jewelry is engraved with the English letters "GK", it means "gold plating". Or the printing and signing traces are blurred and crooked. Consumers should identify whether there are printing, printing whether the printing is in compliance with the above provisions, and whether the printing is clear to distinguish the authenticity of gold and false.
The easiest way to identify gold is as follows:
First, you can see the color of gold. The higher the purity of gold jewelry, the deeper the color. If there is no gold medal, you can determine the general color according to the following color (based on the golden gold. The so-called green gold is only a silver component in the gold); the dark red yellow color is more than 95%, and the light red yellow yellow 90-95%is 90-95% The pale yellow is 80-85%, the cyan is 65-70%, the color blue with white light is only 50-60%, and the slightly yellow and white are less than 50%. Generally, Qiqing, Eight Huang, and Jiu Chi can be used as a reference.
Secondly, the fire is burned, and the color changes are observed after cooling. If it is pure gold, the surface is still golden yellow after burning. If the color is dark, it is not pure gold. However, pay attention to observation when burning, do not burn jewelry to deform.
third, listen to the sound. Putting pure gold jewelry on the ground will make a click. The fake or bad gold falls on the ground, and it will make a dwelling sound, and it will be beating after landing.
Fourth, bite gently with your teeth. In gold jewelry, the pure gold jewelry texture is soft, the teeth are bite, and it is easy to bend. The color is golden, pure, soft, with heavy feel, heavy feelings, color in the middle of yellow, white gradually, yellow gradually shallow Essence The feel of K gold jewelry is not as heavy as pure gold jewelry. The gold -plated jewelry is plated on the surface of other metal jewelry on the surface of the metal jewelry. The color is similar to the real gold jewelry. The golden light is bright, and it is difficult to recognize. However, the gold -plated jewelry feels lightly, the texture is hard, the teeth are bitter, and it is easy to fade with a long time. Some gold -plated gold -plated jewelry, the color is either red or white, or flowers.
Finally, whether it is gold -plated jewelry, gold jewelry, or copper jewelry, and Asian gold jewelry, it generally does not have a printed sign similar to gold jewelry. Or it is different from gold jewelry. If some jewelry is engraved with the English letters "GK", it means "gold plating". Or the printing and signing traces are blurred and crooked. Consumers should identify whether there are printing, printing whether the printing is in compliance with the above provisions, and whether the printing is clear to distinguish the authenticity of gold and false.