How to distinguish a real precious natural stone from artificial, fake or glass in jewelry, jewelry? What natural stones are not faked?

The article will help to learn how to distinguish real precious natural stones from artificial, to identify fakes or glass in jewelry, jewelry.

How to distinguish a real precious natural stone from artificial, fake or glass in jewelry, jewelry: signs of differences

To recognize a natural stone and identify a fake, you need to know some features and properties of minerals that “fakes” cannot possess.

Diamond (diamond) - A very expensive stone, so its fakes are found at every step. To simulate the diamond, almost all colorless stones are used, regardless of their breed and origin: leukosapfi, fianites, moussonites, zircon and spinel.

At home, a fake can be identified by several signs:

• The diamond scratches the glass, leaving a clear mark on it.
• The diamond is the only mineral that will be unscathed from the “fight” with rough sandpaper. On the surface of fake stone will remain traces and scuffs from such interaction.
• If you add glycerin to a glass of water and place a decoration with a fake stone, its color will be dull, while a real diamond will shine brightly.

How to distinguish a real precious natural stone from artificial

Video: How to check the diamond at home?

It is difficult to distinguish enough amethyst is natural From fake. They are so similar in their appearance and characteristics that it is very easy to get into a misconception and acquiring a fake. And only the only property of a natural amethyst cannot be faked: it heats up for a very long time, at a time when even its highest quality copies are heated many times faster. By the same principle, you can distinguish from a fake rhinestone.

Turquoise They are faked with plastic, low -quality turquoise, enamel and cheap minerals. It is difficult to distinguish the original from a fake. Only time will help to identify falsehood: after a few years, fake turquoise will darken and will be covered with ugly grayish-grunt spots.

Turquoise

Natural garnet It is easy to determine by having an ordinary magnet at the disposal. Since this stone is magnifier, it is enough to put it on a metal bowl of weights, having previously provided a non -magnetic layer between the grenade and the bowl, and drive a magnet above it. The weight of the stone will be smaller, because it will respond to the attraction of the magnet. Also, a distinctive feature of natural grenade is its size - no more than a grenade grain.

Sometimes one look at the stone is enough to understand that you have a fake. If the air bubbles are visible in the light in the so -called grenade, the stone can not be subjected to further tests, because this is a clear fake. But the heterogeneity of color and small inclusions, on the contrary, indicate the authenticity of the mineral.

Natural aquamarine It is easy to distinguish from fake. To do this, you need to look at the stone at different angles. If the mineral is natural, it will slightly change the shade at a new angle, if fake - the color will remain the same. Aquamarine is faked with glass, artificial spinel and quartz.

Natural aquamarine

To distinguish natural pearls From the fake, experts advise you to try the stone "on the tooth". If the pearls are natural, a brackish sea taste will remain in the mouth, and small grains of sand on the teeth. Sellers of fakes know about this feature of pearls, therefore, they will probably object to such experiments.

Video: How to distinguish artificial pearls from natural?

The color of painted jasper, synthetic spinel or any other fake can not be compared with the deep pure color of natural lazurita. It is enough to see this stone once to always remember its rich, but soft color. If, nevertheless, doubts remain, you can place the stone in a small amount of clean water. The fake will slightly paint it.

Moon rock They are faked so well that a deception can only be detected with x -rays. There, a real moonstone will show all the shades of blue and purple.

Moon rock

It’s better not to take risks, and do not try to guess yourself in emerald a natural stone. Its synthetic fakes are so high -quality, and the price of the error is so high that it is better to immediately entrust this business to a professional. Also, you should not try to independently evaluate the authenticity sapphires.

Concerning rubinov, then natural bright large specimens in nature do not exist. If small stones are placed in the frame of decorations, they are likely to be real.

A feature of natural topaza It is its ability to attract particles of wool and dust to itself. But in high-quality fakes, all the physical and chemical properties of the mineral are often reproduced, therefore, if doubts remain, it is necessary to check the stone from specialists.

Topaz

By unique specific dense, as if greasy brilliance easily recognizable natural zircon. However, the stone is not expensive, so it makes no sense to fake it.

Plastics and glass are stained in a special way to imitate the color and gloss of natural chrysolite. If the fake is better, only the expert can determine it.

Amber can be recognized by a characteristic resin smell that will appear with a strong heating. From the fake, the smell will be sharp and not very pleasant. Also, natural amber will float in salt water at a time when a fake stone will drown.

Amber

You should know that the certificate of authoritative laboratories certifying their origin is necessarily attached to expensive stones. If there is no document, it is better to refuse the jewelry.

How to determine: what is a stone in jewelry at home: tips

It is quite possible to determine which stone is placed in the golden grandmother's ring or great -grandmother, without resorting to the help of a jeweler. To do this, you need to follow plan:

1. Collect all possible information about stone and frame.
2. Carefully study information about precious, semiprecious and crafts of this color and type.
3. Find out how to determine the authenticity of the mineral.
4. By operating with the knowledge gained, try to independently identify the stone, comparing the existing sample with the described in appearance, properties and physical and chemical characteristics.
5. If necessary, use improvised means and materials in your work.

It is quite possible to distinguish natural stone from a rough fake.

Important: trying to find out the origin of the stone, you need to act very carefully so as not to damage either the stone itself or the frame.

How to determine: what is a stone in jewelry at home: tips

If experience and knowledge is not enough to independently determine which stone in the jewelry at home, this work should be entrusted with a jeweler or appraiser.

In the hands of the master, an unknown stone will surely reveal the secret of his origin. The specialist will not only establish what kind of stone is in front of him, but will also call his value.

How to check: stone quartz or glass?

The quartz, from the simulating its glass, can be distinguished by many signs. Here are the main ones that give a fake in stone:

1. On the edges and faces of the stone there are smooth rounded lines, the holes of the beads are neat and smooth.
2. In the product you can see the smallest bubbles.
3. A fake stone, unlike a real quartz, is enough just to scratch.
4. An unnaturally uniform color also indicates that the stone is fake. The color of the original quartz is usually more rich and bright in some places.
5. A fake pink quartz will not change the color while in the sun, while the original will brighten and fade.
6. When comparing with a natural quartz, the fake clearly loses in weight.
7. The price of a natural quartz cannot be low under any conditions. If quartz is available in price - this is a fake quartz.

How to check: stone quartz or glass?

Important: if quartz is suspicious at one or several points, refrain from buying such a stone.

What natural stones are not faked?

What stones have never imitated, did not fake and did not try to replace cheaper materials? Of course, those that are cheap, are not popular and are not precious. After all, since they do not cause much interest among customers and are in abundance in any jewelry shop, it is impossible to earn on their fake.

But it is safe to say that the higher the price of the stone, the more its fakes exist. Therefore, choosing jewelry with expensive precious stones, you should show vigilance and carefully study not only the appearance and characteristics of the stone, but also the accompanying documentation confirming its quality.

What natural stones are not faked?

Read more about varieties and origin of stones in the article: What stones and minerals belong to precious noble stones: classification of precious stones. What color are precious stones? Types, names and colors of precious stones for jewelry and jewelry: a list, a brief description with photos

Video: How to distinguish a fake of precious stones? A simple way at home.