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Can Lab-grown Diamonds Crack?

Dec 21, 2024

Lab-grown diamonds have gained considerable traction due to their ethical and cost-effective advantages over natural ones; one question often asked of lab-grown versions is: Can lab-grown diamonds crack? In this post by Pompeii3, we explain what makes lab-grown versions stronger and discuss strategies to prevent damage occurring with this form.

What Are Lab-Grown Diamonds?

These gems are produced using advanced technology in a laboratory environment and share the same chemical, physical, and optical characteristics as natural ones; therefore, they are real diamonds that look just as spectacular!

Why do some believe lab-grown diamonds may crack?

There's also the misconception that lab-grown diamonds are less strong, likely stemming from their production method; people might believe these diamonds to be weak due to being manufactured artificially - this, however, is false.

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How Strong Are Lab-Grown Diamonds?

Lab-grown gems score 10 out of 10, the same score as natural diamonds on the Mohs scale of hardness; this indicates they cannot easily be scratched from external sources.

  • Hardness: These are amongst the hardest materials on Earth. Both lab-created and natural diamonds are extremely difficult to break or damage.
  • Toughness: While diamonds are extremely hard, they may fracture under extreme force if struck hard enough.

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Can Laboratory Grown Diamonds Break?

Yes, but only under identical conditions as natural diamonds. A diamond, whether natural or laboratory-grown, can still crack over time due to various causes:

  • Impact: Dropping or striking with hard objects can damage a diamond and result in severe consequences.
  • Flaws in Cultured Diamonds: Even cultured diamonds may contain minute inclusions or weak points, which make them susceptible to breaking, increasing their likelihood of fracture.
  • Poor Settings: Inadequate jewellery settings place unnecessary pressure on diamonds.

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How to Prevent Fractures in Lab Diamonds

Protecting a diamond is easy if you follow these tips:

  • Choose a Good Setting: Use only trusted jewelers to ensure that your diamond remains safely in its place.
  • Avoid Rough Handling: Avoid wearing lab-grown diamond jewelry during activities with high levels of impact and shockwaves, such as running.
  • Periodic Checks: Conduct periodic inspections on your jewelry to detect potential problems early.

Lab-Grown Vs Natural: Which Are Harder?

Lab-grown diamonds and natural diamonds both boast identical hardness levels; both can serve their owners for generations with proper care. There is no noticeable difference in terms of hardiness between the two options.

What If My Lab-Grown Diamond Breaks?

If your laboratory-grown diamond cracks, don't panic; depending on its damage, a jeweler could repair or reshape it. Keep all relevant purchase documentation and warranties handy, as these could come in handy during such emergencies.

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Bottom Line

Can lab-grown diamonds crack? - Lab-grown diamonds are just as tough and resilient as natural ones; they will only break under extreme circumstances like strong impacts or improper care. By taking some preventive steps, your lab-grown gem can continue to sparkle for years!