Jewel How

How to Tell if A Garnet Is Real or Fake

A garnet is a type of gemstone that comes in many different colors. The most common color is red, but they can also be found in other colors such as green, yellow, and purple. Garnets are often used in jewelry because of their beautiful colors and their durability. They are also relatively affordable, which makes them popular among people who are looking for a good value in a piece of jewelry.

How to Tell if A Garnet Is Real or Fake

In order to distinguish between real and fake garnet, look for certain signs. For example, fake garnets will often have a green tint to them, while the real thing will usually be a deep red. Also, be sure to touch the gemstone to check if it’s smooth or has bumps. If it’s bumpy or has inclusions, it’s probably not real.

How to Identify a Real Garnet

When you are looking to purchase a garnet, it is important to be able to identify the gemstone. There are several ways to do this, including its color and hardness. By understanding these factors, you can be sure that the garnet you are buying is the real thing and not a fake.


The garnet is a type of mineral that can be found in a variety of colors. While many people might think all garnets are red, they come in a range of colors including green, yellow, orange, and even black. Here are some tips on how to identify a real garnet by its color:

  • If you’re looking for a red garnet, avoid stones that are too dark or too bright. A good red garnet should have a deep, rich color.
  • If you’re looking for a green garnet, look for one that has an olive or yellowish green color. Avoid stones that are too light or too dark.
  • If you’re looking for a yellow or orange garnet, look for one with a warm color. Avoid stones that are too pale or too dark.


When it comes to the mineral garnet, there are a few different varieties you might encounter. However, by knowing how to test for the mineral’s hardness, you can quickly and easily determine if what you have is a real garnet.

Garnet has a hardness of 6.5-7.5 on the Mohs scale, so using a pocket knife or other sharp object, try scratching the surface of your specimen. If it leaves a scratch, then it’s likely a harder mineral than garnet and therefore not likely to be that gemstone. However, if the surface is smooth after scratching, then you likely have a specimen of garnet.

How to Test if A Garnet Is Real or Fake

While many people may think that all garnets are the same, there are in fact several different types of garnet. Because they are prized for their beauty and durability, it’s important to be able to tell the difference between a real garnet and a fake one. There are several ways to test if a garnet is real or fake.

Thermal Conductivity Test

Thermal conductivity is the ability of a material to conduct heat. It is measured in watts per meter Kelvin (W/mK). The higher the thermal conductivity, the better the material conducts heat.

Thermal conductivity testing is a valuable tool for gemologists to use when testing the authenticity of garnets. The thermal conductivity of a material is its ability to transfer heat. The higher the thermal conductivity of a material, the more quickly it will heat up and cool down. This test can help distinguish between real garnets and imitations, such as glass or plastic.

The test is performed by heating up a small sample of the garnet in question with a hotplate or other heating device. The temperature of the sample is then monitored with a thermometer to see how quickly it warms up and cools down. Real garnets will have a high thermal conductivity, while imitations will have a lower thermal conductivity.

Refractive Index Test

Refractive Index Test is an optical laboratory test that is used to measure the index of refraction of a material. The Refractive Index Test determines how light bends when it enters and leaves a material. This test is often used to identify gemstones.

One way to test a garnet is to use a Refractive Index Test. A garnet has a refractive index of 1.72-1.75. When testing a garnet, you will need a prism, light source, and scale. The prism will be placed on the light source so that the light passes through the prism and into the gemstone. You will then need to take the scale and measure the angle of incidence and angle of refraction.

Density Test

Testing garnets is important for gemologists and jewelers to determine the quality of the stones. One common test is the density test, which can be used to measure the specific gravity of a gemstone.

This test can be carried out using a laboratory balance or with a simple household scale. First, the weight of the gemstone is determined in air. Next, it is weighed in water. The difference between these two weights is the weight of the stone when submerged in water. To calculate the specific gravity, divide this weight by the weight of the gemstone in air.

Garnets typically have a density of between 3.2 and 4.1 grams per cubic centimeter. So, if you have a stone that weighs 5 grams in air and 4 grams in water, its specific gravity would be 3.5 (5 divided by 4).

What to Do if You Bought a Fake Garnet?

If you think you may have purchased a fake garnet, there are a few things you can do. First, take the gemstone to a local jeweler for an evaluation. They will be able to tell you if it is, in fact, a garnet and whether or not it is real.

If it turns out that you did purchase a fake garnet, take some time to research the differences between natural and synthetic garnets. This information can be helpful when trying to get your money back from the seller.

Finally, always remember to ask questions before buying any type of gemstone online or in person.

How Do I Know if My Garnet Is Valuable?

Garnet is a valuable gemstone that comes in many colors. Here are some tips on how to determine if your garnet is worth something.

First, look at the color of the garnet. If it is a dark red, it is likely to be more valuable than a light red. Next, look at the clarity of the stone. If it has few blemishes, it is likely to be more expensive. Finally, consider the size of the stone. The larger the stone, the more valuable it will be.

If you are still unsure about the value of your garnet, take it to a jeweler and have them appraise it. They will be able to tell you exactly how much your garnet is worth and give you some ideas on how to best showcase its beauty.


In conclusion, there are several ways to tell if a garnet is real or fake. The most reliable way is to have a gemologist examine the stone. However, there are some simple tests that can be done at home to get an idea if the garnet is real or not. If you are ever unsure about the authenticity of a garnet, it is best to consult with a professional.