how to tell if moldavite is real

Authenticating the authenticity of moldavite is crucial for buyers, collectors, and enthusiasts alike. This sought-after green tektite is often replicated due to its value and popularity, making it crucial to understand how to distinguish between real moldavite and imitations. In this guide, we will provide you with expert tips and techniques to help you confidently identify genuine moldavite from counterfeit pieces. Knowing how to spot the difference can save you from investing in fake stones and ensure you have a precious moldavite specimen in your collection.

1. Look for bubbles, swirls, or uneven texture on surface.
2. Use UV light to check for fluorescent glow.
3. Examine for natural etchings, lines, or grooves.
4. Test if it is heavier than other glass beads.
5. Look for certification of authenticity from reputable seller.
6. Consult with experts or geologists for verification.

How-To Identify Genuine Moldavite

Tips for Initial Assessment

Even for seasoned collectors, spotting authentic moldavite can be challenging due to the abundant fakes flooding the market. However, there are some tips for an initial assessment that can help determine the authenticity of the gem.

  • Inspect the color and texture: Genuine moldavite typically has a unique shade of green and a pitted texture due to natural etching.
  • Check for bubbles: Authentic moldavite may contain tiny gas bubbles, a natural feature absent in most counterfeit pieces.
  • Examine the weight: Real moldavite is lightweight compared to many other gemstones.

Any suspicious deviation from these characteristics may indicate the moldavite is not genuine.

Testing Techniques and Tools

One of the most reliable methods for testing the authenticity of moldavite is through specific gravity testing. This involves comparing the weight of the gemstone to an equal volume of a known substance, typically a liquid like acetone. Genuine moldavite has a specific gravity of around 2.32.

Understanding these testing techniques and tools is crucial for distinguishing authentic moldavite from counterfeit pieces, ensuring that you are investing in a genuine gemstone.

Factors That Indicate Fakes

While purchasing moldavite, it’s crucial to be aware of the factors that could indicate a fake piece. Here are some key indicators to watch out for:

  • Unrealistically low prices
  • Perfectly smooth surfaces
  • Uniform bubble-like inclusions
  • Moldavite labeled as coming from a specific location

Knowing these signs can help you avoid purchasing counterfeit moldavite and ensure you are investing in a genuine piece.

Visual Indicators

Visual inspection can reveal a lot about the authenticity of moldavite. Look for natural textures like pitting, grooves, and ridges on the surface. Genuine moldavite often has an irregular shape with visible imperfections that result from its unique formation process.

Physical and Chemical Tests

Even though visual indicators can be helpful, conducting physical and chemical tests can provide more concrete evidence of a moldavite’s authenticity. Professionals can use tests like scratch tests, UV light examinations, and specific gravity tests to determine if the gem is genuine.

With physical and chemical tests, you can confidently verify the authenticity of moldavite and make informed decisions when adding it to your collection.

Purchasing Moldavite Safely

Keep Guide to Genuine and Fake Moldavite handy when considering purchasing moldavite to ensure you get the real deal. Here are some tips to help you purchase moldavite safely.

Finding Reputable Dealers

Purchasing moldavite from reputable dealers is crucial in ensuring you are getting an authentic piece. Look for dealers who have a good reputation, offer a certificate of authenticity, and have positive customer reviews. Reputable dealers will also be transparent about the sourcing of their moldavite.

Questions to Ask When Buying

Finding a reputable dealer is just the first step. When purchasing moldavite, ask specific questions to verify the authenticity of the stone. Inquire about the source of the moldavite, any treatments it may have undergone, and if it has been tested in a laboratory. Ask about the dealer’s return policy in case you have doubts about the authenticity of the piece.

When considering authenticity, trust your instincts and don’t hesitate to ask for any additional information or evidence that can confirm the moldavite’s authenticity. Remember that knowledge is power when it comes to making a safe and informed purchase.

Summing up

Upon reflecting on the characteristics of real moldavite, it becomes clear that there are several key factors to consider when determining its authenticity. By examining its texture, color, weight, and surface features under a magnifying glass, as well as conducting a few simple tests like the hot pin test and fluorescence test, one can confidently ascertain whether the moldavite in question is genuine or not. It is important to be cautious when purchasing moldavite and to seek the advice of a reputable dealer or expert if unsure. With these guidelines in mind, one can better navigate the market and ensure that their moldavite is indeed real.


Q: What is Moldavite?

A: Moldavite is a rare green gemstone that is formed from the impact of a meteorite in Southern Germany around 15 million years ago.

Q: How can I tell if my Moldavite is real?

A: There are several ways to identify if your Moldavite is real, including conducting physical tests and looking for specific characteristics.

Q: What are the characteristics of real Moldavite?

A: Real Moldavite is typically a rich forest green color with a glassy texture. It may also have air bubbles, flow lines, or a wrinkled surface due to its unique formation process.

Q: Is there a specific test I can do to check if my Moldavite is real?

A: Yes, one common test is the “hot needle test” where you heat a needle and gently touch it to the Moldavite. Real Moldavite will not be damaged by the heat, while fake Moldavite may melt or chip.

Q: Are there any other tests I can do to authenticate my Moldavite?

A: Another test is the UV light test, where real Moldavite may exhibit fluorescence under UV light. You can also perform a specific gravity test or seek the help of a professional gemologist.

Q: What are some signs that my Moldavite may be fake?

A: Some red flags that your Moldavite may be fake include a bright green color that looks too perfect, lack of natural imperfections, and uniformity in shape and texture.

Q: Where can I get my Moldavite authenticated?

A: You can take your Moldavite to a reputable gemologist or jeweler who specializes in identifying and authenticating gemstones. They will have the tools and expertise to determine if your Moldavite is real.