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Collectors of gold know that this precious metal has unique properties that can be identified through careful examination. You can learn to identify genuine gold and avoid being misled through devious practices.

Protect your assets and be certain that the gold you buy matches the published claim. Jewelers make an impression in each gold piece of jewelry designed and crafted from genuine molten gold bullion. On necklaces and bracelets, this stamp is on, or near, the clasp. Rings have a stamp somewhere on the inside surface. The jewelry stamp will include the karat, also called the purity, of the piece, such as 14K or 24K.

how to check if gold is real with a lighter

You might have an older piece of jewelry that does not have a jewelry mark, which could make you wonder if the piece is counterfeit. You will want to conduct additional tests on the piece. All precious metals can be tested through the use of an acid test that will only harm fake materials. Genuine gold will stand up to your attempt to conduct a nitric acid test at home.

Make a tiny mark on the piece of gold to penetrate the surface.

how to check if gold is real with a lighter

Drop a small amount of liquid nitric acid maganin kiba na hausa that scratch and wait for a chemical reaction. Fake gold will immediately turn green where the acid is. Gold-over-sterling silver will become milky in appearance. Gold will not react to the nitric acid. The desired result is a clear drop of liquid that does not change color. Genuine gold will not attract a magnet. The magnetic test is the most convenient and portable test for genuine gold, since the magnet can be carried around in your pocket.

Imitation gold and other alloys will attract the magnet. Coins can appear to be gold, when in fact the surface is simply gold in appearance.As a native Californian, artist, journalist and published author, Laurie Brenner began writing professionally in She has written for newspapers, magazines, online publications and sites.

Brenner graduated from San Diego's Coleman College. You can check if your gold is real at home by conducting a thorough examination and a few tests. The purity of the gold in an item is measured in karats, similar to the term used for diamonds, but spelled differently.

In gemstones, carat refers to the weight of the cut stone, but in gold, karat refers to the gold's purity or quantity. Solid gold consists of 24 karats, but, in jewelry, you'll more than likely see gold rated at 22K, 18K, 14K, 10K or even 6K.

Each karat determines how much gold is in the item. You can test for real gold at home by using one of several methods: magnets, nitric acid, float and rust test and the stamp test, or look for skin discoloration when wearing gold jewelry. The magnet test is one of the easiest tests to perform, but to do it, you need a stronger-than-normal magnet, available at most hardware or home improvement stores.

Run the magnet over the gold jewelry or item. If the gold is attracted to the magnet, it is not real gold. Jewelry clasps or catches are not made of real gold; if one of these is the only part of your jewelry item that is attracted to the magnet, your gold is real. Jewelry from reputable jewelers contains gold stamps or identifying stamps on them.

You'll need a magnifying glass to locate them.

5 Easy Tests You Can Do at Home to Tell If Your Gold Jewelry Is Fake (With Pictures)

The stamp should include karat markings or a jeweler's mark; sometimes, the jeweler marks the percentage of the gold rather than the karat. For example, 22K gold would read. Real gold never rusts; if you notice rust on your gold item, it's fake gold.

Set your gold item in a clear water-filled glass. Real gold is heavy, so it should drop to the bottom; if it floats, it's fake.

Unless you have an allergic reaction to gold, if your skin changes color โ€” black or greenfor example โ€” it's a good indication that the gold is fake.

How to Use Vinegar to Find Out If a Ring Is Real Gold or Not?

But since most jewelry gold is not real gold, you may be reacting to some of the alloys in the gold as well, so this test is not as accurate. Scratch a small mark in an inconspicuous place on your gold item. Pour a bit of nitric acid onto it. If the spot turns green, it's fake gold. If it turns a milky white, it's gold-covered sterling silver.

Real gold creates no reaction. Nitric acid is caustic and hazardous to inhale. If you pan for gold as a hobby, it's easy to mistake pyrite for real gold. Called fool's gold for a reason, pyrite has some of the characteristics of real gold, except when you scratch it with a fingernail or pointed item, it falls apart.

Real gold, even gold flakes, no matter its size, is heavy. When you look at tiny gold placer flakes under a microscope or heavy-duty magnifying glass, they'll look like little gold nuggets.

How to Tell Real Gold from Fake

In your pan, real gold shimmers even when not in direct sunlight; it has an unmistakable color. As a final arbiter of an item's authenticity, a jeweler or a professional assayer can determine whether it is real or not. This method is percent tried-and-true, and in some cases, you may not pay anything to determine the amount of gold โ€” or not โ€” in your item.

how to check if gold is real with a lighter

Laurie Brenner.Spotting the difference between real gold and fake gold can be a little precarious. There are plenty of odd ways that supposedly work to authenticate gold at home.

Use these at-home gold tests to authenticate your piece, but remember that none of them are totally error-proof. Keep in mind: even if you have a bunch of broken gold jewelry or scrap gold lying around, it can be very profitable to sell!

The quickest and simplest way to check the authenticity of your gold is to inspect the piece for an official stamp. A magnifying glass may be helpful for this step. The stamp will show the purity of the gold in karats 10k, 14k, 18k, 22k, or 24k or fineness or. Pure gold is 24k, while anything less than 10k is not considered real gold in the United States.

Another easy thing to look for is discoloration. Discoloration can also appear on your skin when wearing gold jewelry. If your jewelry leaves any green or black discoloration it is not real gold. Gold is not magnetic. On the other hand, imitation gold and other alloys are, so they will attract a magnet. Steer clear of the clasp on your piece when testing with a magnet to prevent any confusion. If you do perform this task, you should wear a mask since this can be a potential health hazard if not handled properly.

Many jewelers use the nitric acid method to determine the authenticity of gold jewelry. Drop a small amount of nitric acid onto the piece and look for a reaction.

If the jewelry is gold plated, you may have to make a tiny scratch in the metal to allow the acid to saturate the underlying metal. If the acid produces a green reaction, the jewelry in question is probably a base metal or gold plated. A white, milky reaction is most likely indicative of gold plating over sterling silver. What you really want to see is no reaction at allโ€”real gold should not react when it comes in contact with nitric acid.

Disclaimer: this technique is a gamble because there is the possibility of damaging your jewelry. First, find or purchase a piece of unglazed ceramic. If you do not have one readily available, this can be easily purchased at a home improvement store. Then, run the jewelry across the surface of the ceramic, leaving behind a streak of color.It is usually the case that the gold used in jewelry is mixed with other metals to make the resulting alloy harder and less prone to bending.

Real gold jewelry is made of a solid gold alloy, whose gold content is above a certain threshold. In the United States, for example, pieces containing less than What people usually refer to as fake gold is jewelry that is made of another metal such as nickel, copper, silver, etc. Then, nitric acid of varying concentrations is applied to the mark to see whether it will be dissolved.

Depending on the concentration of the acid that causes the mark to be dissolved, the purity of the alloy can be inferred. This test can be performed at the jewelry store by a jeweler or at home, by using a gold testing kit and following the instructions that come with it.

You should keep in mind that the scratch should be deep enough so that you can get to the material beyond the top layer of the jewelry. Otherwise, if the piece is gold plated or gold filled, a light scratch might only rub off the top gold layer, and the test will show that what you have is indeed gold.

Karat markings on jewelry indicate its purity. European jewelry is often marked with parts-per-thousand markings instead of karat hallmarks. It is important to look for any markings next to the karat or purity number that might indicate that the jewelry is gold plated or gold filled. Markings are not necessarily reliablethough. Fake gold that is just plated could be missing any letters identifying it as such.

Click here to take a look at the newest and most popular gold jewelry. If a jewelry piece is gold plated or gold filled, a deep enough scratch would reveal the metal beneath the gold surface.

So, if you see any scratches under which the metal below is visible or discolored spots where the top layer has been rubbed offthis is a sign that the jewelry is just covered with gold and note made entirely of it. An indication that a piece of jewelry might be gold plated is if its color is the intense yellow that is characteristic of pure gold.

Gold-plated items are sometimes covered with a layer of karat gold. The methods listed below are of limited usefulnessas they are more unreliable than the tests described above. This is a popular test that is based on the fact that gold is soft, so if you bite it, your teeth should leave marks on it. First, lower-karat gold alloys such as 10K or 14K gold are relatively hard because of the higher content of non-gold metals in it, and these alloys would not pass this test despite being considered real gold.

Second, there are other soft metals that can pass the bite test and that can be covered with gold to make a fake gold piece. The magnet test is another popular test. The reasoning behind it that fake gold should be attracted by a magnet while real gold should not. It is true that pure gold is not magnetic. However, there are a number of other metals that are also not magnetic and that can be used to make a gold-plated jewelry piece.

Moreover, real gold jewelry can contain magnetic metals as part of the gold alloy used to make it.English en. We Buy Gold! Daniel Sims. Find out why! Sell Silver Eagles Fundraisers Valuables. Many people have gold lying around that they are not sure about because they do not know how to tell is something is real gold or some other metal. Fake gold can also be called gold plated, heavy gold electroplate, and gold-filled, among other things.

The latter is basically worthless while real gold has never been worth more. So how can you tell if gold is real? The tips that follow will show you how to tell if it's real gold or fake gold. Nearly all real gold is stamped with a hallmark that notes the karat weight of the jewelry, like 10K or 14K.

This stamp is usually found on the clasp of a necklace or bracelet, or on the inner band of a ring. Since the purity of American-made gold jewelry is measured in karats, there will be a stamp on these pieces with a number followed by the letter "K". The number simply indicates, in parts per 24, how much of the metal is actually gold. The European system is a little more straightforward. European gold is marked with the gold content expressed as a decimal: ".

Nonetheless, if an item of jewelry does not have this stamp - it is not necessarily proof positive that the item is made from fake gold. This is particularly true of older items of jewelry. Another method how to tell real gold is with a nitric acid test. If you are dealing with strictly scrap gold, you can use the nitric acid test to test if gold is real.

Please note that it is not advisable to use this test on jewelry that you plan to keep or that has aesthetic value for resale. To perform this test to check if gold is real, make a light, tiny scratch on the item using a small nail file. Choose a spot that is not noticeable if possible.

Use a dropper to apply a small drop of nitric acid to the scratch. If there is no reaction, then the piece is probably made from real gold. You are most likely dealing with another metal or even a gold-plated item if you see green.Vinegar is a versatile cleaner used around the house, in boats and cars, and in foods.

Corn alcohol is mixed with other nutrients and fermented to create white vinegar or a form of ascetic acid. You can use vinegar to find out if a ring is real gold or not. You can also use white vinegar to clean metals. Remove the gold ring and rinse with water. Real gold will shine while fake gold will change colors in reaction to the ascetic acid.

If your gold ring is not real gold the metal will discolor. There is no remedy for changing the discoloration. White vinegar will dissolve all metal after a few days. Do not let your jewelry sit for more than 15 minutes. Connie Kirkpatrick began writing for publication 10 years ago on a variety of topics. Her recent articles have been on health, animal care, psychology, and personal observations.

Connie's articles have been featured at several sites including but not limited to HubPages, eHow, Examiner and her own website blogs. Pair of gold rings or bands for newlyweds 1 image by fotosergio from Fotolia.

Warning If your gold ring is not real gold the metal will discolor. Video of the Day. References Web Elements: Gold References. About the Author. How to Clean Gold With Vinegar.Gold and gold jewelries are prized possessions, and it makes perfect sense if you want to check the authenticity of a gold ring or necklace that is lying around in your jewelry box.

Fake gold jewelry is made of other metals that are much affordable than gold, which includes silver, nickel and copper. And they are just often plated with gold to make them look like real ones. These tests are easy and can be done right at the comforts of your own home. Nitric Acid Test. Nitric acid tests are used for different kinds of precious metals.

Nitric acid is known to cause harm in fake jewelries while not affecting gold in any way. To carry out this test, make a very tiny mark or an invisible small scratch on the jewelry and drop a small amount of nitric acid into it. If the spot turns green, it is definitely a fake gold. If it turns into a milky white color, you've got yourself sterling silver. If there is no discoloration or any reaction in the spot, the jewelry is a genuine gold. Float or Density Test. This test is the one of the easiest ones to carry out if you want to check if you have an authentic piece of gold jewelry.

Gold has higher density than most metals, which means it should sink right in water. What you need for this test is a cup or jug of water.

Real gold jewelry will definitely sink, while fake jewelry will float right at the surface of the water. Magnet Test. The magnet test is suitable for testing a jewelry, which you think has high percentage of gold.

To do this test, you need a high-strength magnet and not just any ordinary magnet out there. Place it close to the jewelry and see if there is any reaction. If the jewelry gets attracted to the magnet, then it is a fake gold. If there is very little attraction but the jewelry does not stick to the magnet, you have jewelry that has low percentage of gold.

If there is no attraction at all, then it is most likely real gold.