
Many times you have jewelry at home believing that they are made of gold, although they have really been designed in other metals such as, for example, gold-plated silver, among other possibilities, because there are also made in other types of materials that can be misleading. The best option to find out if an item is made of gold is to go to a professional jeweler, such as Jorge Juan Joyeros. However, there are different methods and solutions such as looking at the discoloration of the piece, its edges or taking it to a specialized center to be evaluated. But, at home, other series of actions can also be put into practice, such as, for example, making this check with products that are had at home such as bicarbonate or lemon, among others.
The options are diverse, having to follow different steps in each one of them. From a HOWTO, we are going to explain how to know if it is gold in a homemade way with the different products and how they are applied so that you can be sure whether or not your jewelry is made of gold.
How to know if it is gold with lemon
Lemon is a citrus fruit that is known for its acid effect. And this particularity is what allows, with its juice, to determine whether or not the jewel in front of it is gold. To check it, you just have to do the following:
- Cut a lemon.
- Squeeze a few drops on the jewel in question.
- Clean it with the help of a white cloth.
After completing this process, the fabric should be observed. In this way, if the white cloth has turned black, is that it is not gold. In case of being gold, the cloth would be clean.
You may also be interested in this other oneHOWTO article on How to clean gold costume jewelry.

How to know if a jewel is gold with baking soda
Baking soda is another product that can be used to find out if a homemade jewel is gold. Anyway, it is not useful by itself, but rather you have to mix it with a little lemon.
Thus, a solution has to be made with the two products and applied as if the test were done only with the lemon juice, as we have commented in the previous section. The result is clear:
- If no alteration is observed in the ring, it is because it is real gold.
- If any change occurs of texture or color, it is definitely not gold.
Here we leave you more information on How to check if a gold jewel is real or fake.
How to know if it is gold with chlorine
Among the home remedies that you can use to find out about a jewel, there is chlorine. But how do you know if it is gold in a homemade way with chlorine? The process is also very simple.
- First, you have to get chlorine, which you can buy in specialized stores. This product is used as the reagents that are used in specialized establishments to know if a jewel is gold or not.
- The key is to observe the reaction of the jewel when it comes into contact with chlorine. It is enough to put a few drops on an area of the piece of jewelry.
- In this way, if color changes occur in the jewel or any modification, it is because it is not gold.
In general, when changes are observed in the jewel, the piece turns orange. This happens when it has been made of another material or contains some gold, but not in its entirety. In this way, the conclusion is clear: it is not gold.
How to know if it is gold with vinegar
If there is a product that can really be useful to know if a jewel is gold or not, it is vinegar, which is widely used in cleaning because it is acidic. This characteristic, as with lemon, is what gives it this property for use in jewelry.
Its use is just as easy as the other home remedies that we have discussed. You just have to do the following:
- Put some vinegar in a glass.
- Put the jewel inside the mug.
- Wait approximately 10-15 minutes.
- Take out the ring and rinse it well with plenty of water.
After these steps, you will see if the jewel is gold or not. If there has been any type of change, it is that the piece that you have dipped is not gold.
You may also be interested in How to know if a diamond ring is real.

How to know if the jewel is gold with fire
Another way to know if a jewel is gold is by using fire. For this, it is enough with catch the flame of a lighter or a match and bring it closer to an area of the piece of jewelry for about a minute.
The reaction of the piece of jewelry to this heat will give the clue as to whether or not it is gold. Specific:
- If it doesn’t get dark and it’s just hot, it’s because it’s pure gold.
- If it melts or some other alteration occurs, it is because it is a plated or the jewel is made with another metal.
These are tips on how to know if it is gold in a homemade way that we have told you in UNCOMO so that you can get rid of doubts and know if your jewels are really authentic. It is always recommended that you consult with experts to make detailed analyzes and have absolute certainty.
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