What does 925 gold mean?

፠ What does 925 sample mean?

What does 925 gold mean?

When buying a precious piece of jewelry, we pay attention to many factors. If we don’t touch on price and design now, then the sample comes to the fore. What is it and what do the little numbers on the inside of the product mean?

Gold, silver, platinum and other metals, from which precious jewelry is made, are never used in their pure form. And it is the hallmark mark that means exactly how much precious metal was used to produce the blank for the jewelry.

The markings adopted in our country clearly indicate what kind of metal is in front of us. And the law on “stamping” stipulates what standard should be on what metal. If we are talking about silver, then the highest standard will be 925.

Attention! All the talk that 925 standard can stand on gold is completely wrong. However, you can find such information on the Internet. It may come from unscrupulous or incompetent sellers.

How much precious metal is in the product

Gold is an incredibly soft metal. In order for it to be possible to work with it, the stones are held firmly, and the gold ring on your hand does not turn into a shapeless mass after a year, a ligature is added to the alloy.

Most often it is copper, silver, nickel. Palladium, platinum and rhodium can be added to give gold a white color. And, although fewer products are produced from white gold, it occupies its share in the popular jewelry niche.

Today, 585 standard gold is used in products. This means that only 58.5% of the product contains actual gold. But there are also 370, 500, 750 and 958 samples.

The lower the sample number, the more the shade of the metal changes. For example, in the 370 sample there is as much as 67% copper alloy, and only 37% gold. This metal will have a red color. It is not popular in our country, so it is rarely used in work. It can be easily imported from countries in Middle Asia, including India.

925 gold standard – where the legs come from

To create an alloy in which 92.5% gold is technically possible. And yes, it will theoretically have a hallmark of 925. But this alloy will be quite soft, and in order for it to be used in jewelry, platinum or palladium is added as an alloy. The result is white gold.

Again, if this is not done, then such a 925 alloy will have its drawbacks and, first of all, the very high price of the metal itself. Externally, a product with 925 purity will not look any better than a standard 585 carat, but the service life will be reduced. As we know, gold is a soft metal that is easy to bend, scratch, and so on. An alloy marked 925 will have a yellowish tint, be expensive, and deteriorate very quickly.

925 sterling silver - what's the highlight?

What about silver? Silver is much denser than gold and is added to give strength to the metal. Today, the highest standard for silver is 925. It is also called sterling silver. It consists of an alloy of 95.2% silver and 7.5% alloy.

There are also higher standards for silver. For example, 999 standard, which is used to build spacecraft, but it is not applicable for making jewelry.

916 standard is ideal for making cutlery. This is a durable alloy of silver and copper that does not darken over time.

Products made from 925 sterling silver are often rhodium plated. It gives the jewelry resistance to damage and, most importantly, a unique shine.

So what's the catch in testing?

The fact is that white gold is very easy to confuse with 925 silver if both products are plated with rhodium. In this case, there are several possibilities to determine what is in front of you - gold or silver. This is easy to do if you know a few nuances.

  • Silver and gold have different grades. We talked about them above. And, if you buy a product in hand, then first of all look inside. In gold jewelry, the hallmark is placed in an oval recess, while the silver hallmark is placed in a barrel-shaped figure.
  • As we have established, there is no such thing as 925 gold . Therefore, we take a magnifying glass and examine the mark.
  • Let's look at the weight . Silver products are always more massive than gold ones. After all, in order to make, for example, a gold ring more affordable, the manufacturer makes it inflated. It turns out that if you take a product made of gold and silver of the same size and style, then the silver one will weigh more.
  • The price of white gold is several times higher than that of silver . If you are offered to buy a weighty white gold item at a low price, then most likely this is a scam.

If you buy jewelry secondhand, it is quite difficult at first, and even at second glance, to determine what is in front of you. There is another danger that instead of 925 silver, they will give you ordinary shiny metal or low-grade silver. And, if it is not possible to check the silver sample, then you can always check whether it is silver.

There are many ways to distinguish silver from counterfeit. Below are three of them.

  • Magnet check. Silver has no magnetic properties. It just won't attract. Most metals react to a magnet.
  • Properly processed silver will not leave any marks on a piece of paper if you move the jewelry over it. If a dark mark remains on your fingers after you have rubbed it in your hands, feel free to return it to the seller.
  • Silver is a powerful heat conductor. If you put earrings or a ring in boiling water, it will instantly become the same temperature as the water in the pan.

And the most important and important way, which is available to everyone, is to buy jewelry only in specialized stores. In this case, you don’t have to look at the tag or take out a magnifying glass, trying to figure out whether it’s 925 or 585?

Jewelry stores value their reputation. Therefore, they will not sell you a fake.

Online stores – can you trust them?

Technologies are developing faster than we can keep up with them. Today, the number of online stores that offer jewelry, including those with 925 purity, is huge.

We are accustomed to trusting most sellers, because today both the site itself and its promotion are expensive. Well, who will sell us a fake if the site is ahead of most others. And everything seems to be clear and understandable.

And then there is Chinese gold, which has a high purity and a low price, and the delivery conditions are attractive. Chinese silver has a lower standard. In fact, it's not worth the money spent on it. Today you can inexpensively buy silver with 925 purity, and at the same time know for sure that you have bought precious jewelry.

So how not to buy a pig in a poke? Firstly, all major retailers have their own brick-and-mortar stores. Why is it important? Because no jeweler or jewelry factory will work with someone who does not have a store to sell.

Secondly, the age of the site. It is always easy to check by running a link to the site in certain programs in Google. There are many of them, easy to find. If the site was created recently, its prices are very attractive, delivery conditions are excellent, but you are asked for an advance payment - feel free to say goodbye to it. Most likely, there is nothing in this online store.

The Golden Sphinx offers a huge selection of jewelry for all occasions. Available in white gold, 925 sterling silver, and diamond items. You can always choose what you need without leaving the couch. At the same time, you are guaranteed to receive exactly the precious metal product that you ordered.

Source: https://xn----mtbechcrdba9adf6a.com/news/chto-znachit-925-proba.htm

925 standard - is it gold or silver, what is it really, price per gram

What does 925 gold mean?

Hello, dear readers! Today we will answer the question: “Is 925 gold or silver?” Let's consider two metals that are similar in appearance, but different in properties and composition.

What types of gold are there?

In Russia, precious metals presented on store shelves must be labeled. There are only 7 gold hallmarks. At present, some of them are outdated:

  1. 375. precious metal 37.5%. The rest is a ligature (admixture).
  2. 500. Contains 50% pure gold. It is rare nowadays.
  3. 583. precious metal 58.3%.
  4. 585. 58.5% precious metal. This includes 80% of jewelry sold.
  5. 750. Contains at least 75% pure gold. Widely distributed among exclusive jewelry and diamond jewelry.
  6. 958. 95.8% precious metal. A small number of such jewelry were produced in past centuries.
  7. 999. Pure gold. The metal is too soft, so it is not used in jewelry.

As you can see, 925 is not among them.

Is there a 925 gold grade?

In accordance with the state standard, 925 hallmark applies only to the marking of silver items, including gold-plated ones. There are no gold items with such a mark. It is a myth.

What does the number 925 mean?

Sterling silver, which contains 92.5% pure metal. Items have assay markings in the form established by GOST. According to the established rules, if the product weighs less than 3 g, the manufacturer has the right not to test it in the state chamber. It is enough to put a stamp and an internal mark in the form of the numbers “925” (not in the form of a state hallmark).

How to distinguish silver and white gold?

It is difficult to understand with the naked eye how silver differs from white gold. Reading the labels will help. New items - both silver and gold - can be the same color due to the finishing treatment - rhodium plating. Platinum group metal is applied to enhance shine and protect against darkening.

If there are no markings, you can check the quality of the metal at a pawnshop or workshop. The employee will conduct a rapid analysis using:

  1. Reagents. To check, you will need to file the product a little so that a fresh cut appears, onto which the reagent is applied. There should be no reaction when testing gold. If it passes, it means that the metal does not correspond to the declared standard. When checking silver, the cut area will acquire a reddish-brown tint. If this is not the case, it means that this is a product made from a different alloy.
  2. Touchstone. Alloys of precious metals are tested using individual rocks. The product is rubbed on the touchstone. If the trace left does not meet established standards, then the alloy contains a lower percentage of pure metal than stated.
  3. Electronic analyzer. Some stores, workshops or pawn shops have equipment that determines the exact percentage of precious metal content in the alloy. Rarely seen.

At home you can perform the following check:

  1. Paper. Draw metal along the sheet. Gold jewelry will not leave a mark, silver (even high, 925) should leave a dark stripe behind it.
  2. Acid. Pour a spoonful of vinegar into a glass of water and stir. After this, place the item being tested into the solution. If you have silver in front of you, the water will change color and become dark. The product itself will oxidize. This will not happen with gold: it is not afraid of an acidic environment.
  3. Iodine can be used to draw a stripe on an object. There will be no mark left on gold jewelry. If it is silver, the product will become stained and it will be difficult to remove the iodine.

Characteristics of 925 standard

The alloy contains several elements responsible for color and strength. This material is much harder than its counterparts.

Composition and properties

The 925 item is only 92.5% pure silver, the remaining 7.5% is copper. It is added to give the alloy greater strength. Thanks to impurities, even gold alloys become white and very similar to pure silver.

https://youtube.com/watch?v=u8ppCrJY2tc

Allergy to nickel contained in the composition is common to many. Manifests itself in the form of dermatitis. Since 2000, the use of nickel in alloys has been prohibited in the European Union.

Strength

925 silver is durable and easy to process. Items made from this metal are less scratched. The alloy is practical and less likely to deform.

Castas (seats for the stone) in white alloys are made so that its krapana (legs that hold the stone) do not unbend and the inserts do not fall out, which is a common problem in products made from red and yellow materials.

Brand

The mark is responsible for who made the jewelry and in what year. The manufacturer applies a name at the final stage of production, after which it is handed over to the Assay Office, where the quality of the metal and the content of the required amount of pure silver are checked. If the percentage of content meets the standard, a sample is applied to the jewelry, for example 925.

Application

The strength of the alloy allows it to be used for the manufacture of watch parts and jewelry (bracelets, key rings).

Tips for choosing jewelry of this sample

When choosing jewelry, you should pay attention to the presence of markings. All precious goods on store shelves must have manufacturer's tags with contact information and a retail chain price tag.

Please note the absence of piercing elements in the design of the model. The decoration should be comfortable and light. It is advisable that the stone (or path of stones) is not raised too high.

If the product contains diamonds over 4 mm in diameter, see if there is a certificate for the stone.

How much does 1 gram of this sample cost?

The cost of the item depends on the precious stones, complexity of execution, original design, and brand. Here are the online 925 silver quotes for today (they change almost every day):

Price for 999 standard according to the Central BankMarket value of the standard todayPrice for scrapPrice in jewelry

Recommendations for care and cleaning

Basic Rules:

  1. Wash at least once a month. You can go to a workshop where, using ultrasonic equipment, they will remove dirt from the inside and outside, and wash the stones.
  2. Store in a dry place.
  3. Take it off at night, before taking a shower or washing dishes.
  4. Avoid contact with perfume, especially on stones.

Reviews

Victoria, 32 years old: “For me personally, the main difference between silver and white gold is color. The silver is much lighter, the models are ordinary, almost unremarkable. White gold jewelry is dark, bright, and almost always encrusted with diamonds or semi-precious stones.”

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Tatyana, 20 years old: “My beloved gave me a ring with a stone, I thought for a long time what kind of metal it was, until I took a magnifying glass and examined “925.” It turned out to be silver"

Anna, 36 years old: “I don’t understand how to distinguish white gold from silver. As for me, they are exactly the same metals. And is it worth overpaying?

Svetlana, 28 years old: “I adore white gold, but only in its original color without any coatings. A little yellow looks natural and does not require additions. Silver is not for everybody.”

Conclusion

So, you are convinced that there is no such thing as 925 gold and this mark can only appear on silver jewelry.

Silver, although inexpensive, is convenient and practical. If the difference between the metals is not visible while the jewelry is new, it will certainly appear during use, because only gold has such quality and sophistication.

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Source: https://zhazhdazolota.ru/serebro/sort/925-proba-eto-gold-ili-silver

What does 925 standard mean: what metals are included in it, do they use silver or gold for it?

What does 925 gold mean?

Jewelry has not lost its popularity for many centuries. These are not only beautiful accessories, but also profitable objects for investment. Gold, silver, platinum are noble metals, and they are only increasing in price. Fineness is an indicator of the gold content in 1000 g of alloy. In the store you can find 925 sterling jewelry. They are distinguished by a special alloy.

History of appearance

Back in Ancient Egypt, they began to calculate the percentage of gold content in products. In Ancient Greece, coins were marked with a mark that contained written letters. In Russia, samples began to be taken only in the 17th century. For this, a spool system was used. It was based on calculations of the amount of gold per 96 parts of the entire alloy. Popular designations were 96, 72, 56, 32. After the revolution, samples began to be designated by three numbers.

The modern measurement system is based on calculating the weight ratio of the base metal in grams to a kilogram of alloy. So, in sample 375 there is only 37.5% gold, the rest is additional metals. This combination is considered technical, since it contains less than half gold. The lowest standard is 500, and the highest is 999. The last number means pure gold without impurities.

European countries use the karate system. It was invented in the UK and is still used there. It is based on the following calculations: one twenty-fourth of the mass of the entire alloy is taken as 1 carat, so in Russia they changed the 583 standard to 585.

Alloy features

Today in the country the official hallmarks are 375, 500, 585, 750, 958, 999. They are used only for gold. These are the types of marks that can be on silver - 800, 830, 875, 960, 999. But in jewelry stores you can find such marks as 926, 923, 929, 952 and others. All of them are not official.

Some people think that white gold is .925. In fact, it is just high quality silver that has been plated with rhodium. This combination adds shine to the product and prevents it from oxidation. It is sometimes difficult for an experienced jeweler to determine what kind of alloy is in front of him.

925 silver hallmark is composed of 92.5% precious metal and 7.5% copper . Adding red alloy makes the decoration durable. The finished product is elegant and beautiful. Jewelers successfully combine several metals, which allows them to create unusual jewelry designs. High quality silver - metal in 925 standard.

Previously, sterling coins were made from silver marked 925. Today, such an alloy is considered the best for minting coins.

Methods of application

High-quality precious metal is used not only for making rings and other jewelry. Tableware, decor, cufflinks, and dishes are made from it. Often among jewelry you can find gold-plated silver 5925. This number is simply deciphered - 925 silver, and 5 microns is the thickness of the applied layer.

s925 silver has certain advantages:

  • easy processing;
  • plasticity, which allows the production of complex elements;
  • can be plated with gold.

To obtain a uniform color, platinum, silicon or germanium are added to the metal. They improve the characteristics of the product.

In modern industry, red silver is found - Proustite. This mineral is very beautiful after cutting. But due to its strong softness, it is rarely used in jewelry.

Difference from white gold

Unscrupulous sellers often use made-up brands. For example, they sell products with 975 purity. It does not exist, and any alloy can be hidden under such numbers. Sometimes enterprising businessmen sell such silver under the guise of white gold.

Deception is quite easy to spot. The first guideline is price. A product with a high content of noble metal will be very expensive. It will be significantly higher than similar jewelry with the 585 mark, so if the seller gives the product away cheaply, then most likely it is a low-quality alloy.

Do not rely on visual assessment. Modern technologies make it possible to create high-quality coatings. The shine of products made from different metals cannot be distinguished from each other. The only reliable way to check is to apply special reagents . Jewelers or pawn shops have them.

Not everyone can unambiguously determine what the 925 sample contains: silver or gold. Especially when a product with such a mark is covered with a thin layer of yellow metal. In this case, only gemological examination can identify a fake. It is carried out in special laboratories. It is worth paying attention to the brand. It should be barrel-shaped and contain three numbers.

The cost of finished jewelry is calculated based on many factors. First of all, this is the work of a jeweler. If raw materials are purchased abroad, then the final price of the product includes import costs. Afterwards, taxes and the seller’s profit are taken into account. As a result, the finished decoration will be expensive. If it is released under a certain brand, then it also contributes to an increase in price.

Several tests

Today you can often come across various fakes. There are a large number of advertisements on the Internet with tempting offers to purchase jewelry at a low price. But after purchasing, a person runs the risk of discovering that he has purchased a fake or low-quality product.

Cheap acquisition has the following properties:

  • rapid fading;
  • the appearance of a dark shade;
  • fragility.

There are a few simple tests you can do at home. Silver is sensitive to acids and iodine , so their use allows you to determine the quality of the alloy. A thin strip of iodine is applied to the jewelry. It will not be absorbed into white gold and will not harm the metal. But upon contact with silver, a chemical reaction will occur and the surface will turn brown.

Compared to gold, silver is a soft metal, so just run a sheet of paper over it and it will leave characteristic stripes on the surface. There will be no scratches on the noble yellow metal.

Another simple test involves using acetic acid . Two tablespoons of vinegar dissolve in a glass of water. Decorations are dropped into the resulting solution. If they are made of gold, the color will not change, since the noble metal does not react chemically. If the water becomes cloudy and gray, then this is a reason to be wary. Most likely, the product is a fake.

It is easy to distinguish real metal from ersatz. It is enough to buy sulfur ointment at the pharmacy and apply it in a thin layer to the product. It is left in this form for a couple of hours. If the jewelry darkens, then it is fake. A simple way to test silver is to use a magnet . The real product will not be attracted to it.

In order to reduce the likelihood of buying a fake, it is important to purchase jewelry only from trusted stores. Specialists monitor the quality of their goods and provide all the necessary certificates.

Source: https://zolotogid.ru/metally/serebro-925-proby/

925 gold: does it exist?

Before talking about the properties that the legendary 925 gold has, it is worth remembering what this numerical designation actually means. In jewelry, this indicator indicates the number of parts of pure metal per 1000 parts of alloy. Thus, the number 925 should indicate almost pure metal with a minimum amount of impurities.

Gold samples and their features

Now let's think about the common types of gold.

  • The cheapest alloy is not widely used - such products become unpleasantly grayish as soon as their polishing ceases to be ideal. This is 375 standard, that is, for every 1000 grams of pure gold alloy there are only 375 grams.
  • A three-component composition with the numerical designation 585 is very common. It is often called red, although the alloy can have a variety of shades, up to almost white. The color depends on the type of additives and their proportions. For this purpose, silver, copper, and sometimes nickel, zinc, and even palladium, which is quite expensive but contributes to the wear resistance of products, are used.
  • The most expensive alloys are used to make luxury jewelry with precious stones. The composition with purity 750 contains palladium.

Gold samples

Debunking the myth

Why don’t reference books and popular literature say anything about alloys with a higher gold content? The reason is the rather low level of performance characteristics that metal has without additives. It is soft, which means it is not resistant to mechanical damage, and is also not able to “hold” polish for a long time.

That is why it is not customary to use gold with a purity higher than 750 in jewelry or other fields. But what about 925 purity gold, you ask? In fact, the legendary alloy does not officially exist.

That is, it is technically possible to create a composition with a minimum number of inclusions, but there will be nowhere to use it; it will turn out to be unsuitable for almost all traditional applications of precious metals.

Another legend

Sometimes it is mistakenly believed that 925 gold is the so-called white gold. This term also requires more careful study. The white color of jewelry comes from palladium coating, as well as the inclusion of the same palladium in the alloy.

When developing such a composition at the beginning of the last century, nickel and manganese were also used, but subsequent studies proved that nickel is unsafe for humans, and manganese does not give the desired effect. It is interesting that, unlike most jewelry alloys, in this case the price of the additive (palladium) is significantly higher than that of the base metal.

The legend that such a metal has 925 fineness most likely arose from a combination of the appearance of white gold and the markings of silver, which is visually similar to it.

Thus, 925 gold does not exist, either in production or in everyday life, and in the conversations of people who are not very familiar with jewelry, this term usually refers to high-quality silver or a gold alloy that has a white color due to the inclusion of palladium in it.

Coin catalog

All existing coins can be found in our database using a convenient search.

Source: https://xn----8sbebdgd0blkrk1oe.xn--p1ai/dragmet/925-proba-zolota.html

925 standard is gold or silver, methods of determination

The 925 sample causes a lot of controversy among collectors and experts in this field. The question is very simple, 925 sample - what is it, gold or silver?

Of course, experts in precious metals quickly determine what kind of metal we are talking about in a particular case, but what about ordinary people? For users it is a white-silver metal. Let's take a closer look at this issue and find out how to determine the type of metal when the product has a 925 standard.

Read: Real ways to tell the difference between silver and white gold

925 metal – gold or silver?

According to the current standards in the Russian Federation, the 925 standard is used only for silver products. In fact, it is the highest standard of silver and is often confused with white gold. In many countries around the world, gold cannot be 925 fine.

If 925 silver is coated with rhodium so that it shines and does not oxidize, then even a specialist will have difficulty identifying the base metal.

Interesting: Rhodium plating of silver - advantages and disadvantages

The alloy contains 92.5% pure silver and 7.5% impurities to strengthen the material. Comparing 925 gold with this alloy, we can say that if such a material existed, it would not be too different from 999 gold, since the percentage of the purest metal in the total mass is very large. Producing products from such material will be extremely inconvenient and not profitable. Hence the conclusion that 925 gold does not exist, and if it does exist, it is in very limited quantities.

How to distinguish 925 silver from “white gold”?

Having found out that a metal with a hallmark of 925 is definitely silver, it is also worth knowing about the method for determining it. Sometimes scammers take advantage of the fact that people cannot determine the quality of the metal themselves. They sell silver of the lowest standard with the hallmark 925. In order not to make a mistake with your purchase, you should focus on the following points:

It is worth focusing on the price. For quality products, sellers ask a fairly high price. If we are talking about “white gold”, then the price will be even higher.

It is almost impossible to visually determine the quality and composition of the product, since scammers use all kinds of coatings. The only option is testing with reagents.

Sometimes, traders coat silver with a thin layer of gold and pass the product off as gold. Substitution can only be detected in laboratory conditions.

Source: https://999proba.com/925-proba-ehto-zoloto-ili-serebro/

925 metal, what is it, gold or silver - answers to all questions

When purchasing jewelry, citizens pay attention to the sample, which determines the content of precious metal in the product. A neat tag can be seen on platinum, gold and silver jewelry. At the same time, the question often arises: does 925 standard mean gold or silver products?

The fact is that in appearance they have a pleasant golden hue, but in price they are significantly inferior to other gold bracelets and earrings. In this light, it is necessary to understand this issue in more detail.

Standard samples of silver and gold

Gold and silver in their pure form are not used for making jewelry, since by their nature they are quite soft materials, and it is almost impossible to obtain 100% metal content in the alloy.

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In order to determine exactly how much of a particular precious metal is contained in an alloy, samples are used. The higher its value, the purer, and therefore more expensive, the alloy is considered.

Currently, in Russia and the CIS countries the following gold standard system is used:

  • 375 is an alloy with a high copper content, therefore it has a reddish tint, which when tarnished can take on a grayish color;
  • 585 (or 583) - an alloy based on copper and gold, with a high content of the latter, which has an excellent natural shine, as well as a reddish, pinkish, yellowish tint;
  • 750 is a compound of silver, copper and gold, which may have a yellowish or white tint;
  • 958 is an alloy of gold and silver of a bright yellow color, which is highly soft.

There is also a conditional highest standard of gold - 1000. It denotes absolutely pure metal. However, it is not possible to achieve it in practice, so it is most often designated by the number 999.

As for the silver standard, this line includes values ​​such as 800, 830, 875, which are cast in the form of an alloy of copper and silver (ligature). The fact is that silver in its pure form is characterized by increased softness, and copper can increase the strength of products.

Higher grades - 925, 960 and 999 - are alloys of silver with gold, palladium and pure metal itself.

Hallmark 925 – sterling metal

From the above classification of precious metal samples, it becomes obvious that the 925 value corresponds specifically to silver, not gold. In this alloy, silver is present to a greater extent, which confuses citizens: after all, the jewelry looks like gold, but is inferior in price.

925 silver is sometimes called sterling or sterling (coin) metal. The fact is that in England, back in the Middle Ages, coins were minted from this beautiful and durable alloy. Later it was used to create diamond jewelry as a frame. Nowadays, an alloy that contains 92.5% silver and 7.5% gold and other metals is used for:

  • Creation of fine jewelry;
  • Production of cutlery;
  • Minting of collectible coins.

The base for the 925 alloy is silver, and gilding is applied to its surface, which gives the product a solid look. Since the gold coating is deposited using the galvanic method, it adheres to the jewelry or coin quite firmly.

Thus, the 925 metal is precisely silver, although its yellowish tint may suggest that it is gold. In terms of quality, products made from silver alloy alloyed with gold are distinguished by their solid appearance, high strength and long service life.

Source: https://GoldInside.ru/probyi-blagorodnyih-metallov/925-proba-eto-chto.html

925 standard is gold or silver, what it really is, price per gram | mk-soyuz.rf

Hello, dear readers! Today we will answer the question: “Is 925 gold or silver?” Let's consider two metals that are similar in appearance, but different in properties and composition.

What you need to know about 925 standard - gold or silver, composition, price per gram

Often participants in specialized jewelry forums are interested in the question: what is included in the 925 alloy, is it gold or silver? Let's figure out what metal with a purity of 925 consists of. What do these numbers mean?

 Gold or silver?

In order to determine the metal by sample, you need to know what assay systems for gold and silver exist.

In Russia and the countries of the Commonwealth of Independent States, a system has been adopted according to which the following samples of gold are distinguished:

  • 375, which has a reddish tint, turning into grayish when polishing is lost;
  • 583rd, which is an alloy of gold and copper, due to which a reddish tint predominates in it;
  • 585th, which has different shades from red and pink to yellow and white;
  • 750th, which includes silver and copper;
  • 958th, bright yellow alloy.

Silver standards accepted in Russia are as follows:

  • 800th;
  • 830th;
  • 875th;
  • 925th;
  • 960th.

It is important! Thus, a sample value of 925 indicates that the alloy contains a larger amount of silver, namely about 92.5% of the total composition of the alloy.

Peculiarities

925 silver is called differently:

  • Sterling silver;
  • silver standard;
  • standard silver;
  • sterling.

Pure silver, which does not contain any impurities, is a very soft metal. That is why it is unsuitable for the production of jewelry, coinage and other things. To give silver strength, copper is dissolved in it. But this combination leads to the loss of the natural shine that silver is endowed with.

The silver alloy, which contains 92.5% pure precious metal, holds the shape of the product well, is not damaged, and also allows you to enjoy the natural white color inherent in natural silver.

Did you know that hallmark number 925 is much stronger than pure 999 silver? It is more in demand among jewelers, who create real works of art from such an alloy.

The alloy number 925 may contain not only copper, but also, for example:

  • platinum;
  • germanium;
  • zinc;
  • silicon.

! The above metals when combined with silver produce unique colors and also allow you to change the oxidation ability of the precious metal.

925 silver is marked with the word “sterling” and is marked with a special sign, the image options of which depend on the country of origin.

We recommend reading: Gold price dynamics on September 15-19, forecasts

The following compositions can be used when marking sterling silver:

  • sterling;
  • sterling silver
  • ster;
  • 925.

Often, 925 silver is coated with a layer of white rhodium or an oxide film, which allows it to resist corrosion of the precious metal or change its color.

Depending on the nature of the coating, the following types of silver are distinguished:

  • rhodium-plated;
  • oxidized;
  • blackened;
  • with enamel;
  • other.

Rhodinated 925 sterling silver has a bright white color, while oxidized sterling silver takes on the appearance of antique silver. Blackened silver is a precious metal covered with niello. Any coating allows you to create new styles and types of silver.

Physical and chemical properties

Silver in its pure form is a heavy, shiny, white metal with a unique reflective ability - about 95% of the entire visible part of the spectrum. It is this property of silver that has led to one of the most common areas of its use - the production of mirrors.

The density of silver is 10.5 g/cm3, which is almost half the density of gold, several units less than the density of lead, but heavier than copper and iron.

The main physical properties of silver include:

  • the presence of the highest thermal conductivity among all metals;
  • unique electrical conductivity;
  • the melting point is 961°C (the lowest among all precious metals), which allows it to be processed by smelting.

The chemical properties of silver include:

  • inertness of the metal - in its natural state it does not interact with other substances;
  • Among precious metals, silver is the most reactive metal;
  • the substance has the ability to dissolve in nitric acid, as well as in hot concentrated sulfuric acid and mercury;
  • unlike platinum and gold, it does not dissolve in aqua regia.

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How to care for silver

Features of caring for silver depend on the specific factors that have a negative impact on the precious metal.

Darkening of silver can be caused by:

  • increased air humidity;
  • storing products next to sulfur-containing drugs;
  • when worn – deterioration of the owner’s health;
  • interaction with cosmetics and perfumes.

Basic principles of care:

  • When cleaning silver, you should never use rough sponges or abrasives;
  • regular care involves initially soaking the products in soapy water, followed by rinsing, removing excess moisture and polishing with suede;
  • For proper care, you should use products specially designed for this purpose.

Caring for 925 sterling silver has some features.

Firstly, it is best to care for such products using a special product - Silbertauschbader. Instructions for using this product are included in the kit. There are many different alternatives to this substance, but this is the one that is most effective.

Secondly, to clean silver of this standard, under no circumstances should you use citric acid and lemon juice, which are suitable for cleaning silver of lower standards.

Meanwhile, 925 silver can, for example, be cleaned with ammonia. To do this, you need to add this substance to water at the rate of 1 milliliter per 10 milliliters of water. After this, immerse the product in the solution for half an hour, remove it, rinse it under running water, and wipe it with a soft cloth.

What is the difference between 925 and 999 samples?

The 999th standard of silver means that the alloy contains absolutely no impurities or additives, that is, it is a pure precious metal, in our case, silver. This precious metal is not suitable for use in jewelry; it is a soft, fusible substance.

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Pure silver is an excellent material for various types of production, but not for jewelry.

It is important! If a piece of silver jewelry is stamped with 999 purity, this is a fraud!

925 standard is the highest possible standard of silver for jewelry. This alloy contains a minimum amount of ligature - up to 75 parts out of 1000, which gives such jewelry a universal shine and beauty.

The cost of silver is 925 prom per gram

To calculate the price of 925 silver, you need to know how much one gram of pure silver costs. For calculations, let’s take the data from the Central Bank of the Russian Federation for silver in February 2019 - 33.18 rubles per gram.

In jewelry stores and pawnshops, the price of silver today ranges from 40 to 110 rubles per gram.

Thus, we learned that 925 standard means that the product is made of silver; this alloy contains 92.5% silver, the rest is an alloy, which can be in the form of platinum, copper, germanium, zinc, silicon. This silver sample is of the highest quality, is durable and can be easily melted, which allows you to produce unique jewelry.

Source: https://inzoloto.ru/cena-na-zoloto/vse-detali-o-925-probe

Does 925 gold exist?

Fineness is a measure used to estimate the gold content of 1000 grams of a precious metal alloy. The most common hallmarks of gold are 375, 585 and 750. But many people have seen 925 gold when purchasing jewelry. Does such an alloy really exist and what are its features?

articles

  • Gold or not?
  • Application
  • White gold or silver?

Gold or not?

Every person who sees a piece of jewelry with a hallmark of 925 should know that he is not dealing with gold, since the alloy of this metal cannot have such a hallmark.

925 silver ring

In the Russian Federation and other post-Soviet countries, the 925 standard exists only for silver, including gold-plated silver. This confuses many people: for example, a buyer comes to a jewelry store and sees on the display a piece of jewelry that looks like gold and has a 925 standard.

In this case, we will be talking about gilded silver jewelry. In addition, when evaluating a product and issuing a stamp with hallmarks, gilding is not taken into account. The price per gram of such a product will correspond to the price of a gram of silver.

Therefore, the question of whether 925 is gold or silver has only one answer: this characteristic is valid only for silver.

White gold or silver?

Jewelry made from silver is practically no different in appearance from those made from white gold. Often, unscrupulous sellers take advantage of this and offer buyers white gold, which is actually high-grade silver.

In fact, it is easy to distinguish gold from silver. The thing is that silver is less resistant to negative factors - acid and iodine.

Using these features of the metal, you can carry out a number of tests at home to distinguish expensive white gold from silver.

How to distinguish one metal from another:

  1. Iodine test: Take a piece of jewelry and carefully draw a thin stripe on it using iodine. It will not be absorbed into white gold, which means it will not damage the metal. As for silver, iodine will immediately react with the metal and color it brown.
  2. Paper test: It is known that silver as a metal is softer than gold. Therefore, if you take a sheet of paper and run a silver product over it, you can see characteristic marks in the form of stripes. Gold will not leave traces, since it is harder.
  3. Acid test: you will need 1 cup of vinegar. You need to take the product and put it in a glass with acetic acid. If the jewelry has acquired a different shade, then a priori it cannot be gold, since gold does not react with vinegar. Another situation that should alert the owner of the item is that the decoration has not changed color, but the vinegar in which it was dipped has become cloudy. This phenomenon will indicate that the product is neither silver nor gold, but an ordinary fake.

Silver can also be counterfeited. There are several ways to distinguish real metal from a fake:

  1. You need to buy sulfur ointment (sold in a pharmacy) and apply a thin layer of it to the product for a couple of hours. If the jewelry darkens, then it is fake.
  2. Silver is not attracted to a magnet, so if a person brings a magnet to a purchased piece of jewelry and sees that it is attracted, then one can be sure that the item is not made of silver.

Everyone should know that 925 gold is a non-existent measure. In order not to fall for the tricks of scammers offering counterfeit jewelry, all products (both silver and gold) should be purchased only in specialized stores that offer certified goods.

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Source: https://DedPodaril.com/zoloto/imform/zoloto-925-proby.html

925 standard: gold or silver?

For an alloy made of gold, GOST establishes the corresponding digital designations - a sample, which determines the number of parts of the precious metal contained in 1000 parts of the gold alloy.

In the Russian Federation, there is no official 925 standard for gold. At the same time, on jewelry forums there is a discussion about the existence of such a hallmark, and gold itself is also called “white.”

“White gold” refers to actual alloys of gold with palladium, nickel or manganese. Such a fashionable alloy was developed back in 1920, but luxury jewelry made from it appeared relatively recently.

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The concept of “white” implies a fairly wide range of very different shades: from pale yellow to pale brown, sometimes pale pink.

When a completely white gold surface is needed in the jewelry industry, a radium coating is used, which is much more expensive than gold itself. This coating gives jewelry a bright shine, significantly increases wear resistance and hardness, and protects against damage or scratches.

Palladium gives the white-steel tint to gold, while the intense white color is provided by platinum.
Nickel can be found in not so expensive alloys. Doctors have found that the latter can cause an allergic reaction in every eighth person. Since 2000, in a number of European countries, jewelers have been prohibited from using nickel in the manufacture of costume jewelry and jewelry.

White gold alloys have different properties depending on the content of impurities, but 925 gold is not found in Russia. According to established standards in the Russian Federation, gold hallmarks can only bear the following digital designations: from the lowest 375 to the highest 958. There is also a hallmark of 583, 585 or 750 installed on jewelry.

If the product still says 925, does the jeweler offer gold or silver?

In Russia, 925 standard is typical for silver, which has been used for quite a long time in the manufacture of jewelry with diamonds, since it is the white base that successfully reflects the shine of the stones and plays out beautifully when the lighting changes.

Currently, most often, diamonds are set in gold products (plastic alloys with palladium). The most common in products with precious stones is 750 gold.

This is a three-component alloy that, in addition to gold, also contains silver and copper (less commonly zinc, nickel or palladium), depending on which gold jewelry takes on different shades: from reddish to white.

A widespread alloy of 585 gold, the so-called red gold, the price per gram of which is 585, remains affordable to the majority. It is also three-part, with a wide range of shades from red to completely white. Its melting point depends on the composition of gold, which is important. 585 gold lends itself well to soldering.

The lowest grade - 375 - gold is usually a slightly muted reddish color, and when polishing is lost, products made from it acquire a grayish tint.

High-grade gold products (958) are represented by alloys of silver and copper with a very high gold content. The jewelry has a very pleasant bright yellow color, close to the color of the gold bar itself.

Silver "like gold"

Silver has been known since ancient times. A ductile, malleable noble metal, found in nature as a nugget, but more often as part of various ores (copper, iron, platinum). This explains the ability of silver to easily combine with these metals and is actively used in the jewelry industry.

Silver is more chemically active than gold, therefore, unlike gold, silver is practically not found in deposits in its natural form. Silver has unique physical properties.

It has electrical conductivity and high thermal conductivity qualities. In its pure form, the metal is heavy and durable (harder than gold - heavier than copper). Its density and melting point are lower than that of gold, but its hardness is higher.

Silver is certainly a noble metal, characterized by a fairly low reactivity: it does not react with hydrochloric and dilute sulfuric acids, nitrogen and carbon, does not oxidize even at high temperatures with oxygen, and is indifferent to alkalis.

However, over time, in high humidity, silver items darken. The industry produces refined (purified) silver in bars weighing 30-35 kg.

Silver is actively used in medicine, chemistry, and electrical engineering. In the jewelry industry, coins and awards are minted from it, and used to coat products made of inexpensive metals to increase wear resistance.

For the manufacture of jewelry, silver of the highest standard is used, the color of which is very harmonious with semi-precious stones.

Low-grade silver is used for alloys from which table silver is produced - a sign of a certain family wealth. All silver jewelry alloys have their own hallmark (there are 8 in total).

The lowest is 720 standard (silver content 72%). Products made from such silver have more negative properties. than positive ones. They are refractory, yellowish in color and soft. They are used only in industry.

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Products made from 800 sterling silver contain at least 80% silver. They have the same ignoble yellowish tint, but have already acquired high casting properties. It is the most commonly used silver in tableware making.

875 silver alloy can be used both in industry and in jewelry, since in its mechanical and aesthetic properties it is close to silver of the highest standard.

The most noble silver starts with 925 purity (at least 92.5% precious metal), when it acquires high anti-corrosion properties, it melts perfectly and is able to take various desired shapes.

916 sterling silver is not used, but 960 sterling silver is no different from silver itself and is in demand in jewelry for the manufacture of the most delicate and highly artistic products.

The main disadvantage of silver is its tarnishing over time. This is due to the ability of the metal to react with sulfur compounds in the air. Silver products that are marked 875 or higher retain their aesthetic properties the longest.

The centuries-old practice of jewelry making found new ways to preserve the originality of jewelry: items were boiled in hydrochloric or sulfuric acid, covered with a layer of pure silver or rhodium, applied with wax or varnished.

There is a constant debate in the world about the benefits of gold and silver jewelry. There are millions of supporters of both.

History proves the primacy of gold in jewelry, chemistry recognizes silver for its strength and durability, and economics forces us to take into account the significant difference in the cost of these metals. Fashion dictates its seasonal preferences and cannot give primacy to either the cold shine of silver or the warm bright light of gold.

Who chooses gold?

925 gold, unlike silver, does not exist. For many centuries, gold continues to be associated with wealth and power. Of course, this is the metal of merchants, conquerors and emperors. Jewelers note its flexibility in processing, brilliant color and durability.

It is in perfect harmony with all precious stones, and jewelry made from it serves people for many years.
Just like 925 silver, gold has unique healing properties that are used for joint diseases and in homeopathy. Eastern doctors attributed to gold the positive energy “Yang” - the power of the sun, vigor, active movements and emotions.

Gold will give a feeling of strength to people with low blood pressure and depression. There is an assumption that young and energetic young people should not wear gold jewelry. But it is gold rings that are exchanged between young people when they get married.

Gold is given not only as a sign of long-term mutual love, but also with wishes of stability and prosperity, and to self-sufficient people - as recognition of their greatness and as a sign of respect.

975 gold is an excellent gift for people with skin color from golden beige to delicate peach, with light or greenish-brown eyes. This is metal for people of spring-autumn type of appearance. Gold jewelry is equally suitable for bright blondes, brunettes, redheads and fair-haired women.

The unsurpassed benefits of silver

The second noble metal after gold, which is in demand at all times by jewelers. Even professionals cannot say unequivocally whether silver or gold is more beautiful in products. There are quite exclusive silver products. It is not necessary to have 925 gold.

The price of a silver item may be the same. And yet, silver is more often used as an additional material in modern jewelry in the form of overlays or under a frame for precious stones.

For pearls and amber, the silver base is very beneficial in terms of light perception. Overly large diamonds in silver will not look very good because this metal tends to fade over time, while diamonds and gemstones of exotic colors prefer to shine.

It is known that silver does an excellent job of purifying water, while saturating it with silver ions that are beneficial to the body. To make rings and amulets specific to the Christian religion, and body bags with inscriptions, silver is most often used. It can actively resist diseases and the negative influence of external forces.

In the east, silver is credited with the negative energy of the feminine principle “Yin” with the symbolism of the moon and fertility. This metal is ideal for people who are constantly overexcited and prone to irritability. Silver can cool ardor and calm the nervous system of expressive youth.

Silver is recommended for people of winter-summer appearance. For people with dark or light brown hair, as well as those with natural gray hair, silver jewelry in combination with expensive stones is ideal.

In addition, silver is unobtrusive. Massive bracelets, chains and rings made of silver do not look vulgar (as is the case with similar gold jewelry). Silver jewelry is considered ideal for daytime; they are readily used when creating a complete image of a business woman.

The modern design of silver jewelry is not inferior in lightness and beauty to gold products. In their latest collections, English jewelers actively use 925 sterling silver, inlaid with a scattering of diamond chips, with a price range that is significantly affordable compared to branded gold jewelry.

However, despite all of the above, gold still holds the lead in terms of investment preferences. Even though online gold quotes behave very unpredictably, this brings to mind a very banal saying: “he who doesn’t take risks, doesn’t drink champagne,” which, apparently, appeals to very, very many people.  

Source: https://kupluzoloto.ru/925-proba-zoloto-ili-serebro

What do we know about 925 gold

The sample represents a certain standard indicating the ratio of the pure substance and the additional components of the alloy. Each of the precious metals has its own system of such standards, as well as a corresponding type of mark, which an ordinary consumer can see on the finished product.

Gold samples listed in Russia.

In the Russian Federation, the following markings are provided for yellow precious metal: 375, 500, 585, 750, 958 and 999. The 585 marking is considered the most common in use. It is characterized by good resistance to mechanical stress, wear resistance, and an affordable price.

The next in order, 750 standard, is already more expensive; it is used for products with filigree, thin drifts and for settings of fragile precious stones.

Gold of the highest grades is very soft, polishing on a product made from an alloy with an element content of 95.8% will not last long, so it is not practical to use such metal in the mass production of jewelry.

What other types of gold are there in jewelry? The number 925 is not in the specified list, because it refers to silver markings. For this metal in the Russian Federation there are 800, 830, 875, 925, 960 and 999 standards. According to the requirements of Russian legislation, the mark with the number 925 can only appear on a silver product.

Marking of silver samples.

Theoretically, the existence of 925 yellow metal is possible, that is, it can have the same markings as cheaper silver. But in world standards that apply to jewelry activities, there is no such gold alloy. Gold 925 will be practically no different from the already available options, as well as the pure substance. It will be inconvenient to use it in production due to the technical characteristics that are transferred to the alloy from other components of the alloy.

925 silver marking

The history of silver jewelry keeps in mind many legends and beliefs associated with this metal. At different times, magical and sometimes even medicinal properties were attributed to it. What exactly is an alloy, does 925 contain gold or silver? A ligature marked 925 does not contain gold at all; it contains 92.5% silver and 7.5% additional components, which usually include germanium, silicon and platinum.

 Due to the high concentration of the main precious metal, such an alloy is called sterling. The components of silver alloys differ from those of gold alloys. They provide the silver alloy with enhanced strength and the desired shade of the finished jewelry.

 Metal markings from 720 to 830 are characterized by a high copper content, which is expressed in their yellowish tint and poor resistance to oxidative processes. These samples are used mainly in industrial production.

875 silver is sometimes used in jewelry, but due to its yellowish tint it cannot boast of excellent aesthetic qualities.

The 960 marking is rarely used for another reason: products of incredible beauty can be made from such a precious metal, but they will not be durable.

925 silver is valued by jewelers because of its ease of processing: very complex filigree jewelry can be made from this metal. This sample is most in demand compared to other precious metal markings. Lower-order samples oxidize faster and lose their attractive appearance.

SILVER ALLOY MARKED 925 IS EXTREMELY RESISTANT TO EXTERNAL INFLUENCES, AND THE BEAUTIFUL LINE OF THE PRODUCT IS CAPABLE OF PLEASURE ITS OWNER FOR A QUITE LONG PERIOD OF TIME. THIS SILVER IS CALLED ELITE.

Metal with such characteristics is sometimes rhodium-plated - it is coated with itself. This procedure increases the brightness of the jewelry and also provides it with additional protection from scratches.

The price of a gram of metal is determined based on the fixing of the London Stock Exchange. The cost of finished jewelry includes not only the cost of raw materials, but also other components:

  • Cost of the jeweler's work;
  • Taxes;
  • Import costs if raw materials are purchased abroad;
  • Seller's profit;
  • Brand awareness.

Even taking into account all the components, the cost of high-grade silver is acceptable for many consumers. 925 gold would cost several times more.

925 precious metal is used to make elegant jewelry, which in its aesthetic characteristics is in no way inferior to gold products. 925 silver marking is very popular among buyers, this is confirmed by metal quotes, demand in stores and the number of requests on the Internet. Consumer interest is due to the quality of finished products and the high content of the substance in the master alloy.

Not only jewelry, but also cutlery are in demand. They are durable and characterized by a beautiful shine that does not lose from regular contact with food.

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