sterling silver hoop jewelry wholesale thailand
5 thoughts on “sterling silver hoop jewelry wholesale thailand How to identify authenticity in the Chinese Gold Counter?”
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sterling silver hoop jewelry wholesale thailand
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wholesale diamond accent jewelry Many metal walls have gray lines or black lines, such as: keys, coins, etc., of course, including silver jewelry.
It can only be said that the identification is silver, or the silver is better, and the method of high silver content is as follows. It is precisely whether the silver content can reach 999. It is completely confirmed that one is to look at the color, and the white and moisturizing feeling is better silver. If there are other colors, it contains other metals. If it contains lead, it will be blue and gray. The second is to look at the texture. Generally, the foot silver is relatively soft, the lightness will deform, the elasticity is poor, or the use of large head needles and the like is gently scratched in an inconspicuous place. There are scratches but not very deep. The third is to listen to the sound. The sterling silver jewelry is sounded, no elasticity, and the sound is "卟 卟 卟". It feels very rounded and the silver is better. Of course, if you have two jewelry of 925 999 at the same time, compare them together, and the difference will be obvious.
men's stainless steel jewelry wholesale By identifying whether there are printing, printing whether the printing, and whether the printing is in accordance with the relevant logo regulations, and whether the printing is clear, the authenticity of the silver jewelry is determined.
jewelry ring blanks wholesale I bought two silver hand -to -hand gangsters for children. What is going on? Also Chinese gold, silver is fake, will gold be fake? Such garbage, if you take it back, you will not admit it.
oneway wholesale jewelry lots Teeth bite can be identified! Intersection
wholesale jewelry boxes usa First, look at the color
The higher the purity of the 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.
. Listening to the sound
The real gold with a color of more than 99%to throw it on the hard ground, it will make a tap sound, there is no rhyme or elasticity. The fake or low golden sound is crispy but no dullness. Generally, the sound of "Dangdang" is emitted, and there are surplus sounds.
. The weight of the
The proportion of gold is 19.32, which is more important than metal such as silver, copper, lead, zinc, aluminum. The volume of gold is more than 40%heavier than the silver, 1.2 times heavier than copper, and 6.1 times heavier than aluminum. The gold jewelry should have a feeling of sinking in the hand, and the fake gold jewelry feels lightly. This method is not suitable for gold jewelry inlaid.
. The hardness of measuring
is soft and low in hardness. It can draw light marks with nails. Teeth bite can leave the dental printing. High -colored gold jewelry is low in color. The harder, the bending method can also test the hardness, the pure gold is soft, it is easy to bend, the lower the purity, the less likely to bend.
5. Seeing the mark
The domestic gold jewelry is all prepared according to international standards, and the killing records, such as "24K" indicate "foot red" or "foot gold"; 18K gold, indicated " The word 18K ", the color is lower than the LOK, can not play the K gold mark according to regulations.
6. Burning with fire
In the fire to burn red (do not melt the jewelry), observe the color change after cooling, if the surface is still the original golden color is pure gold; if the color becomes darker Or to varying degrees, it is not pure gold. Generally, the lower the color, the stronger the color, and the darkens are all, indicating that it is a fake gold jewelry.