If you’re in the market for a new piece of jewelry, you should know about the Mohs Scale, a simple but important tool jewelers use. What is the Mohs scale exactly? Here’s what you should know about this useful rating system.

What Is the Mohs Scale, and How Is It Used?

The Mohs Scale, or Mohs Hardness Scale is named after Friedrich Mohs, who invented it in 1812. He defined a set of 10 different minerals to base the scale on, and it’s still used today as the standard for measuring and ranking the hardness of minerals, gemstones, and even plastics.

Gems are rated on a scale from 1 (the softest) to 10 (the hardest). The Mohs Scale is not an absolute scale, meaning that the hardness of a gem can vary depending on factors such as environmental conditions. Here’s a quick rundown of each hardness level on the scale:

  1. Talc
  2. Gypsum
  3. Calcite
  4. Fluorite
  5. Apatite
  6. Orthoclase
  7. Quartz
  8. Topaz
  9. Corundum
  10. Diamond

As you can see, diamonds are the hardest known natural material on Earth. That’s why they’re often used in engagement rings and other fine jewelry.

The Mohs Scale is used by jewelers to help recommend the right jewelry for their customers.

What Are Some of the Limitations of the Mohs Scale?

Some of the limitations of the Mohs Scale are that it is only a scale from 1 to 10, and that it only measures the hardness of a material. It can’t be used to measure the hardness of a material that is harder than 10 or softer than 1.

How Can I Use the Mohs Scale to Pick the Right Jewelry for Me?

There are a few things to keep in mind when using the Mohs Scale to pick out jewelry. First, the higher the number, the harder the material. This means that higher numbered materials will be more resistant to scratches and wear. Second, keep in mind that not all materials are created equal. Some materials may have a higher number on the Mohs Scale, but they may be more brittle and more likely to break.

When picking out jewelry, it is important to pick a material that is both hard and strong. That way, you can be sure that your jewelry will last for many years to come.

Visit our professionals at Matthew’s Jewelers to learn more about how we can help you choose the right piece for you that withstands your lifestyle, or contact us to learn more.