At Victoria Marie Jewelers, where tradition meets impeccable craftsmanship, we often encounter questions about the durability and care of diamonds. A common concern among our valued customers is whether diamonds, renowned for their unparalleled hardness, can break. With our commitment to education and personalized service, we’re here to shed light on this topic, ensuring our patrons make informed decisions about their precious investments.

The Nature of Diamond Hardness

Diamonds boast the title of the hardest natural substance on Earth, a characteristic that allows them to resist scratches and abrasions from almost all other materials. This hardness is a result of their unique atomic structure, where each carbon atom is bonded to four other carbon atoms in a tetrahedral arrangement, creating an incredibly strong lattice.

Hardness vs. Toughness: A Crucial Distinction

Despite their hardness, diamonds are not invincible. The concept of toughness comes into play here, referring to a material’s ability to resist breakage from forceful impacts. Diamonds, while hard, have varying degrees of toughness due to their crystalline structure, which includes planes of weakness.

Planes of Weakness

Diamonds have specific directions along their crystal lattice that are more susceptible to splitting or cleaving if struck with sufficient force. These are known as cleavage planes.

How Diamonds Can Break

Cleavage

Diamonds have planes of atomic weakness known as cleavage planes. If a diamond receives a sharp blow along these planes, it can cleave, or split, along its crystalline structure. This characteristic is exploited by diamond cutters to precisely shape diamonds but can also lead to accidental breakage if the diamond is struck hard enough.

Impact

Despite their hardness, diamonds can chip or crack if they suffer a direct hit at the right angle and force, especially on the girdle (the widest part of the diamond) or at the points of fancy cut stones like marquise, pear, or princess cuts. Everyday activities can pose risks, such as hitting a diamond ring against a hard surface.

Pressure

Applying significant pressure to a diamond in a specific way can also cause it to crack or shatter. While such scenarios are less common in daily wear, improper handling during setting, repairs, or adjustments to the jewelry can lead to pressure-induced damage.

Scenarios Where Diamonds Can Break

  • Accidental Impacts: Common accidents, such as knocking a diamond ring against a hard surface, can potentially cause a diamond to chip or crack, especially if the impact is aligned with a cleavage plane.
  • Improper Handling: During the setting or resizing process, applying pressure in the wrong manner or location can lead to cracks or breaks along the diamond’s cleavage planes.

Factors Influencing a Diamond’s Vulnerability

  • Cut and Shape: Certain diamond cuts, such as those with sharp edges (e.g., princess or marquise cuts), are more prone to chipping and require extra care.
  • Setting Protection: The way a diamond is set into jewelry can also affect its susceptibility to damage. Bezel settings and other designs that encircle the diamond’s edges offer greater protection compared to more exposed settings.

Care and Protection for Diamonds

Understanding the conditions under which diamonds can sustain damage empowers owners to take proactive measures in preserving their beauty and integrity.

  • Regular Professional Check-ups- Having a jeweler inspect the diamond and its setting can preempt potential issues, ensuring that any loose settings are corrected and that the diamond remains secure.
  • Mindful Daily Wear- Being conscious of activities that could expose diamonds to harsh impacts will help in avoiding accidental damage.
  • Appropriate Storage- When not being worn, diamonds should be stored separately in a fabric-lined jewelry box to prevent them from scratching other jewelry pieces.

Myths vs. Reality

There are misconceptions surrounding the invincibility of diamonds, largely due to their symbolic representation of permanence. It’s crucial to distinguish between the symbolic meanings and the physical properties of diamonds, acknowledging that while they symbolize enduring love, they also require care and attention to maintain their physical state.

Conclusion

Diamonds, for all their hardness and luster, are not immune to damage. The key to a diamond’s longevity lies in understanding its properties, respecting its vulnerabilities, and undertaking measures to protect it from potential damage. 

At Victoria Marie Jewelers, we’re not just about selling jewelry; we’re about fostering lasting relationships with our customers through education, care, and a commitment to excellence. Visit us to discover our bespoke, custom-made jewelry and learn more about how to safeguard your cherished diamond pieces for a lifetime of enjoyment.