I saw a 925 sterling silver ring on Taobao. I don’t know how to do it in this regard. I want to know how to distinguish whether it is 925 silver and quality.
5 thoughts on “How to distinguish whether the ring is sterling silver”
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1. Check the hardness: the higher the quality of the silver jewelry, the softer the quality, the more white and light the surface. Take the silver bracelet of about 60 grams as an example. If you open it with your hand, there is no elasticity, and its color is about 95%; if it is a bit elastic, the color is about 80%~ 90%; %the following.
2, look at the stubble mouth: cut or fold the silver jewelry to see the color of its stubble. If the jewelry is soft, the stubble mouth is thick and soft, with a slight redness, the color is about 95%; if the hands are bent hard, the stubble mouth is white and gray, or slightly reddish, the color is about 90%; Large, the stubble is light red, yellow and white or gray, and the color is about 80%.
3, Silver Medicine Experiment: Silver jewelry grinds out the silver road on the tasting stone (the same as the golden test gold), and use silver medicine (silver medicine is mixed with silver powder and mercury into software shape). The color of the medicine is high, and the color of the silver medicine is low.
4, color discrimination method: use eye force to identify its color and true and false. High color, it looks white, delicate, shiny, and printed on the jewelry with manufacturers, shop numbers and other marks; low color, slightly yellow color, rough workmanship; fake silver jewelry is dark and unclean.
5, bending method: pinching the bend with your fingers, soft and flexible in color, easy to bend and not easy to break; ; Baoyin's passing or knocking with a hammer will be cracked; if you fake it, you can't stand the bend and easily break.
6, throwing method: high -colored silver jewelry heavy, not high on the tablet, there is a sound of "hits"; fake or low color is light, and it is very high on the tablet. The sound of the sound is relatively crisp.
The expansion information
This silver is a beautiful silver -white metal. It has good ductility. Its conductivity and heat transfer are the highest among all metals. Essence
For example, if the conductivity of mercury is 1, the conductivity of the copper is 57, and the conductivity of the silver is 59, accounting for the first place. Therefore, silver is often used to make physical instrument elements with high sensitivity. Various automated devices, rockets, submarines, computers, nuclear devices, and communication systems. A large number of contact points in all these devices are made of silver.
During use, each contact point must work millions of times. It must be wear -resistant and reliable. It can withstand strict work requirements, and silver can fully meet various requirements. If rare earth elements are added to silver, the performance is better. The life span can be extended several times with this contact point made with this silver with rare earth elements.
Reference materials: Baidu Encyclopedia-925 sterling silver
1. It depends on the color: the higher the purity of the silver jewelry, the whiter the silver color, the surface looks uniform and bright, and the color is moisturized. If lead jewelry will show blue gray; if the surface of copper -containing jewelry will appear rough, the color is not moist.
2, weight: Silver density is slightly larger than the general common metal, light aluminum, heavy silver, copper is not light and heavy. Therefore, the weight can make a preliminary judgment on whether it is silver. If the jewelry is large and the weight is lighter, it can be preliminarily determined that the jewelry is other metals.
3, check hardness: The silver hardness is lower than the copper, and it is larger than the lead and tin. It can be tested with the inconspicuous places where the jewelry is scratched. If it is a lead and tin texture, the traces are obvious and prominent; if there are traces of the physical objects, but not obvious, it can be preliminarily determined as silver accessories.
4, listening to sound rhyme: The sterling silver jewelry has no sound and no elasticity, the lower the color, the lower the sound, and the higher the sound, the higher the rhyme; ; If it is a lead and tin texture, the sound of the ground is dull, short, and non -elastic.
Pay content for time limit to check for freenAnswer Hello, you can distinguish these two points. 1. Look at the color, the color of the silver ring is white, bright, uniform, and the fake color is blue and gray;nHope to help you thank you dear
Don't trust the method of judging the authenticity of the silver jewelry on the Internet. The method of the Internet is more than a few that can be used. 990 S999 to determine whether it is a true silver labeled as a steel print that anyone who makes jewelry can be sold out. Everyone can hit a lot of manual silver. It is useless at all
2. Do not easily determine whether it is true silver because of the color and brightness because there are many polished and old processes. R n3. Do not easily judge the true and false of silver through hardness because no matter what metal is processed after multiple processing, it will harden. This is the characteristics of metal. Repeated processing silver will also harden. Soft re -processing.
The best way is to measure density of density and sterling silver 10.56 grams/cubic centimeter, but limited conditions. Many consumers cannot detect many experienced jewelryrs through this method. Judging the purity
So if you are not experienced, it is best to choose a better credit shop or the handmade silver trim shop. Generally, some handmade silver jewelry is processed by 99.99%of the pure silver materials. The price of silver jewelry will be higher, so there is no need to use fake silver that is not troublesome enough.
In the last way is that a friend I just met today is asking for the price and weight. You can calculate it yourself. Now 99.99%of the price of silver raw materials is about 5 yuan per gram of 925 silver. You can use 5*92.5%yuan per gram to calculate the multiple ring. That must be fake at least silver.
1. Color discrimination method: Observe with the eyes, it looks white, shiny, thin, and prints on the jewelry. It is a high -quality silver jewelry; jewelry.
2, bending method: lightly folded silver jewelry with your hands, easy to bend and not easy to break; stiff and barely folding color is low; Package silver jewelry; not to be light -folding, and easy to break as fakes.
3, throwing method: throw silver jewelry from top to bottom on the table, the bouncing is not high, and the sound is stable as a high -colored silver jewelry; The sharp, fake or low -colored silver jewelry.
4, nitric acid identification method: use a glass rod to drop nitric acid at the mouth of the silver jewelry, which is brown rice color and slightly green. Thai silver
is also called "Black Silver", which melts the mixture of silver and sulfur on the silver jewelry, and forms a coverage layer in a glass type. Black silver covers layers of loose black, which is in sharp contrast to the smooth silver white white white silver, producing special visual effects. Due to the special old -fashioned treatment, Wuyin Jewelry has not only changed color for a long time, but the surface hardness has also been greatly enhanced. The unique texture and color make this jewelry rough and quaint.
925 silver (vegetarian silver)
92.5%silver 7.5%copper alloy, which is an internationally recognized sterling silver standard, usually plated in white (铑) to prevent causes from cause cause Oxidation or vulcanization becomes yellow and black, and 925 silver without platinum is called "plain silver". (In order to distinguish the category of inlaid, this site also placed the electroplated white gold in the silver category)