vintage jewelry wholesale nyc 999 Footjin True and False identification

vintage jewelry wholesale nyc

1 thought on “vintage jewelry wholesale nyc 999 Footjin True and False identification”

  1. jewelry enhancers wholesale 1. Each precious metal jewelry of the steel print is usually covered with steel prints. Steel printing is located in a prominent position of the jewelry, and gold jewelry is no exception. Steel marks indicate the purity of the metal. If the 999 pure gold is not seen on the surface, it means that it is fake. 2. The higher the goldenness of the difficulty, the softer the texture, and the better the ductility. The purity of 999 pure gold is high, and bite with teeth can leave clear marks. The lower the gold content, the less obvious this phenomenon. 3. The darker the color of the color, the higher the purity. Generally, the gold is red and yellow with a purity of 90%-95%, and the purity of 80%-85%is pale yellow. The purity of 65%-70%of gold is blue and yellow, and the goldenness with white light is less than 60%.

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