When examining a diamond, it's crucial to inspect the surface for any chips or cavities. Chips make the stone more susceptible to damage, and a strong impact can cause it to split along existing cracks. Carefully examine the diamond from different angles to detect any visible signs of damage.

Additionally, always refer to the diamond certificate, which should include a diagram showcasing the diamond's visible inclusions. Compare the flaws depicted on the certificate with what you observe under the loupe. This comparison helps ensure that the certificate accurately describes the diamond you have and provides reassurance about its authenticity.

By checking for chips, and cavities, and verifying the certificate's details, you can make an informed decision and ensure the quality and integrity of the diamond you are evaluating.

Diamond inclusions are natural imperfections that form during the diamond's creation deep within the earth's mantle layer. While some inclusions are harmless and merely affect the diamond's visual appearance, others can potentially compromise the structure of the stone.

For instance, black dots or non-crystallized carbon areas are optical flaws that do not pose a threat to the diamond's structure but can impact its visual appeal by diminishing fire, brilliance, and scintillation.

Cracks and feathers, on the other hand, can be more concerning. If these inclusions are large enough, they can weaken the diamond's internal structure. It is especially important to avoid diamonds with long feathers that extend to the surface of the stone. Such inclusions increase the diamond's vulnerability to damage, meaning it is more likely to crack upon impact.

Considering the potential risks associated with certain inclusions, it is advisable to carefully examine a diamond's inclusions and choose a stone with a structurally sound internal makeup.