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What Causes Diamonds to Chip or Crack — And How Design Prevents It

Diamonds are known for their brilliance, durability, and timeless appeal — but despite being the hardest natural material on earth, they are not indestructible. Chips and cracks, while rare, can happen. The good news is that with the right design and craftsmanship, the risk can be significantly reduced.
At Diamovida, we believe that great jewellery is not just about beauty — it’s about longevity. Understanding how damage happens — and how design prevents it — helps you make better, more confident choices when investing in your diamond.

Hardness vs. Toughness: What Most People Get Wrong

Diamonds rank a perfect 10 on the Mohs scale, meaning they are extremely resistant to scratching. However, hardness is not the same as toughness.
Toughness refers to a material’s ability to resist breaking under impact. Diamonds have natural structural directions, known as cleavage planes, where they are more vulnerable. A sharp blow in the wrong direction can cause a chip or crack, even in a high-quality stone.

What Causes Diamonds to Chip or Crack?

  • 1. Sudden Impact

    A strong knock against a hard surface — such as a countertop, tile, or metal edge — is the most common cause of damage. Edges and corners are especially vulnerable.

  • 2. Sharp Corners in Certain Cuts

    Shapes like princess, pear, marquise, and heart cuts have pointed edges that are more exposed. Without proper protection, these areas are at higher risk.

  • 3. Weak or Poorly Designed Settings

    A diamond is only as secure as its setting. Loose prongs or poorly structured designs can leave parts of the stone exposed, increasing the likelihood of damage.

  • 4. Everyday Wear and Micro-Impacts

    Daily activities can lead to repeated small impacts. Over time, these can weaken vulnerable areas of the diamond.

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How Smart Design Prevents Damage

This is where craftsmanship makes all the difference. At Diamovida, design is approached with both aesthetics and protection in mind.

  • Strategic Prong Placement

    Well-positioned prongs protect the most vulnerable points of a diamond — especially corners. This is particularly important for fancy-shaped stones.

    Explore our engagement rings to see how secure settings are thoughtfully integrated into every design.

  • Balanced Stone Height

    Diamonds set too high are more exposed to accidental knocks, while overly low settings can compromise brilliance. A well-balanced setting minimizes risk while maintaining visual impact.

    This balance is a key consideration in every custom engagement ring, where both beauty and durability are tailored to your lifestyle.

  • Reinforced Settings for Long-Term Wear

    Strong, evenly distributed prongs and well-engineered settings help keep the diamond stable over time. This reduces movement and protects against long-term wear.

    If you’re unsure which design suits your lifestyle, you can consult with Diamovida for expert guidance.

  • Smooth, Thoughtful Design Profiles

    Jewellery designed for everyday wear avoids unnecessary protrusions and sharp structural elements that could catch or impact surfaces. This reduces accidental damage and ensures long-term comfort.

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Designed for Real Life

Your diamond should be worn and enjoyed — not constantly worried about.
Diamovida designs are created with real-life wear in mind, whether you’re at work, traveling, or celebrating important moments. By combining refined aesthetics with protective design principles, we help ensure your diamond remains as beautiful as the day you received it.

The Diamovida Difference

At Diamovida, every piece is thoughtfully designed to protect what matters most — your diamond. From secure settings to balanced structures, our approach ensures that your jewellery is not only beautiful but built to last. Whether you’re choosing from our collections or creating something entirely your own, durability is always part of the design.

Ready to choose a design that’s made to last?

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