Tips for the authenticity of silver jewelry How to distinguish the authenticity of silver jewelry

1. Look at the color.

The higher the purity of silver jewelry, the whiter the silver, and the surface looks uniform and shiny, with polish. If it contains lead, the jewelry will take on a blue-gray color; If it contains copper, the surface of the jewelry will appear rough and the color will not have a sense of moisture.

2. Weigh the weight.

The density of ** is slightly larger than that of common metals, light aluminum, heavy silver, and copper is not light and heavy, so the weight can be preliminarily judged whether it is **. If the jewelry is large in size and light in weight, it can be preliminarily judged that the jewelry belongs to other metals.

3. Check the hardness.

**The hardness is lower than copper, and larger than lead and tin, and can be tested in an inconspicuous place where the pin is scratched, if the needle is slippery, it is difficult to leave traces on the surface, it can be judged to be copper jewelry; If it is lead and tin texture, the traces are obvious and prominent; If there are traces of the physical object and it is not obvious, it can be preliminarily judged to be ** jewelry.

4. Listen to the rhyme.

Sterling silver jewelry is loud, no elasticity, the lower its fineness, the lower the sound, and the sharper the sound and rhyme; If it is copper, its voice is higher and sharper, and the rhyme is rapid and short; If it is made of lead or tin, the sound of throwing the ground is dull, short, and has no elasticity.

1. It can be burned with fire. Real silver is not afraid of fire, after the silver jewelry has been burned by fire, the surface is still bright and clean, no change. If the surface gradually turns black after being burned by fire, this silver jewelry is likely to have a problem with the material, and you need to be vigilant.

2. You can look at the hardness. The texture of real silver is soft and bent with a little force, but it has the characteristics of being easy to bend and not easy to break, and it will not break easily. The texture of fake silver jewelry is often relatively hard and not easy to break, but it is easy to break if you use too much force.

3. You can listen to the sound. Lift the silver jewelry up a little above the ground and let it go to free fall, listening carefully for the sound of the silver jewelry hitting the ground. The sound of real silver jewelry is weak and dull, and there is no elasticity, while the sound of fake silver jewelry is mostly sharp and loud, and it has elasticity.

The easiest way to distinguish the authenticity of silver jewelry: specific gravity judgment, sound judgment, color judgment, bending method, and stubble test.

1. Specific gravity judgment:

**The specific gravity is much greater than that of other metals or alloys, such as lead, which is only .

2. Sound judgment:

Soft, the sound of falling on a hard object is weak, while the sound of other metals is crisp.

3. Color judgment:

After the fire is grilled, if it is true, the silver color will not change; If it is fake**, or the color is inferior, it will turn black after grilling. Another method is to use nitric acid to drop on the surface of silver jewelry, after wiping nitric acid, the surface of the jewelry is still silvery-white, which indicates that the silver content is quite high, if the silver content is low, it will be gray-black.

4. Bending method:

Bend with both hands, the color is high, easy to bend and not easy to break, the quality of the bending is harder, or barely folded, there are Sakura Ji Xun can not even be folded with fingers, the silver-clad will crack after bending or knocking with a hammer a few times, and the fake one will not be bent by the ridge, easy to break.

5. Look at the stubble test:

Cut the jewelry in half horizontally and fold it to see the color. If the mouth is white and cotton, the color is about 98, if the mouth is thick and soft, slightly reddish, the color is about 95.

Bend hard by hand, if the mouth is white and gray, or slightly reddish, the color is about 95, the hardness is larger, if the mouth is light and red, yellow with gray, the color is about 80, the bend is hard, if the mouth is reddish, yellowish, yellowish and other colors, the color is about 70; If the lipstick is black in the middle and black in the yellow, the color is around 60.

The easiest way to distinguish the authenticity of silver jewelry: look at the color, look at the hardness, and listen to the sound.

1. Look at the color.

The higher the silver content of a silver bracelet, the better the fineness will be. The silver jewelry is plain and elegant, and it will not be particularly bright. The higher the color of the silver bracelet, the more rustic it is, and the more elegant the color.

If it contains other metal additives, it will look particularly bright. So by the color, we can also judge the authenticity of the silver bracelet.

2. Look at the hardness.

The hardness of silver bracelets is relatively low, after all, silver is a soft metal, especially easy to bend and deform. When we choose a silver bracelet, we can judge the hardness of the silver bracelet by the hardness. If the silver content is relatively high, it can be bent with a little force, indicating that it is a real silver bracelet.

However, if the silver content is relatively low, the hardness will be relatively high and it will not be easy to bend.

3. Listen to the sound.

If you feel that the way to look at the hardness is a bit risky, then we can also choose the method of listening to the sound to judge the authenticity of the silver bracelet. The sound of sterling silver is relatively rich and stable, and there will be no sharp and harsh feeling. So when we throw the bracelet upwards naturally, we can judge the authenticity of the silver bracelet by the sound it makes.

How to care for silver jewelry

1. Clean regularly.

Maintaining silverware requires regular cleaning, as silverware can accumulate a lot of dust, dirt and other impurities on the surface after long-term storage or wear, and regular cleaning helps to maintain the aesthetics of silverware.

2. Avoid bumps.

In addition, the maintenance of silverware also needs to avoid bumps and impacts, silver is a relatively soft metal, so it is necessary to avoid collisions with silverware and other hard objects, otherwise it is easy to cause deformation of silverware.

3. Avoid chemical components.

The common cosmetics, perfumes, detergents and other products in life all contain certain chemical components, and when silverware is often in contact with such products, the chemical components will cause corrosion on the surface of silverware.

When using toothpaste to distinguish the authenticity of silver jewelry, you need to evenly apply some toothpaste on the surface of the silver jewelry, and then use a soft-bristled toothbrush to dip a small amount of water and repeatedly brush the part of the silver jewelry to apply the toothpaste, if the silver jewelry can show a bright luster, it means that the silver jewelry is real, otherwise the fake silver jewelry will show a dull color.

In addition to being used to distinguish the authenticity of silver jewelry, toothpaste can also be used to clean silver jewelry. The toothpaste contains a small amount of friction particles, and when the toothpaste is applied to the silver jewelry, and then the part of the silver jewelry that is applied repeatedly with a soft-bristled toothbrush can easily remove the oxide on the surface of the silver jewelry, and the silver jewelry can also restore its original luster.

Precautions for silver jewelry maintenance

1. Don't swim in the water: Silver bracelets will change with the substances in the seawater, which will make silver jewelry black, and wearing jewelry into the sea, even if it does not change, it will be easy to lose.

2. Don't touch cosmetics: Don't wear silver bracelets for makeup, cosmetics, perfumes, gel water will have a bad reaction with silver bracelets, if this is the case for a long time, the discoloration or oxidation of silver bracelets is normal.

The above content refers to Encyclopedia - Silver Jewelry.

1. Look at the imprint.

Silver jewellery should generally be marked with the abbreviation "S" or "sterling" for silver. The standard silver imprint is S925, or the imprint. The seal of pure silver is S990.

However, there are many countries that do not have a mark on silver jewelry. Or is the imprint. There is the mark of the thousand-foot silver or S999, too.

2. Check the color.

Silver jewelry is mostly silvery-white with a slight yellowish tinge, with a soft metallic luster. Because it is easy to oxidize, the color will turn dark yellowish-white over time.

3. Weigh the weight.

The density of silver is grams of cubic centimeters. Smaller than platinum, **, no drop feel with your hand. The steel needle can be scratched and bent. This method can be distinguished from German silver jewellery in platinum, karat white gold or imitation silver.

4. Check the hardness.

**The hardness is lower than copper, and larger than lead and tin, and can be tested in an inconspicuous place where the pin is scratched, if the needle is slippery, it is difficult to leave traces on the surface, it can be judged to be copper jewelry; If it is lead and tin texture, the traces are obvious and prominent; If there are traces of the physical object and it is not obvious, it can be preliminarily judged to be ** jewelry.

5. Listen to the rhyme.

Sterling silver jewelry is loud and non-elastic. The lower the color, the lower the sound, and the sharper and higher the voice, the higher and rhyme; If it is copper, its voice is higher and sharper, and the rhyme is rapid and short; If it is made of lead or tin, the sound of throwing the ground is dull, short, and has no elasticity.

1. Look at the color.

Check the authenticity of silver jewelry can see the color, the higher the purity of the silver, the more white, bright and uniform the color will be, the color of the silver jewelry with poor color or other metal imitation will be slightly dull, and the surface of some imitation silver jewelry will give people a rough feeling.

2. Weigh the weight.

In addition, check the authenticity of silver jewelry can also weigh the weight, in addition to platinum, the density of silver is greater than other similar metal density, its density is gram cubic centimeters, so silver jewelry in the bending hand to weigh will have an obvious pendant of the cherry blossom feel, and other materials imitation of the silver pendant feel is not strong.

3. Look at the logo.

China stipulates that all first-class jewelry needs to be marked on the surface to illustrate the purity of silver jewelry, and the common marking of silver jewelry is S999, S silver, etc. If there is no such mark on the surface of the silver jewelry, it may be a fake.