Hello, I'm an expert in material science with a focus on the properties and applications of various materials, including gemstones like diamonds.

Diamonds are made of carbon, which is a common element in many substances that humans can consume. However, the structure of a diamond is extremely hard and crystalline, making it not only inedible but also potentially dangerous if swallowed. The human digestive system is not equipped to break down diamonds, and attempting to eat one could lead to serious health issues. Furthermore, diamonds do not provide any nutritional value and are not considered food by any standard.

So, to answer your question: No, you should not eat a diamond.

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The popularity of diamond-eating suggests internal organs are an optimal hiding place for stolen hardware. But what happens to your innards when you swallow a diamond? As one of the hardest materials on Earth, there's little risk of diamonds decomposing inside your body, but can they hurt you in some other way?read more >>