Are gems worth money?

Are gems truly worth the money that people pay for them? It's a question that has been debated for centuries, with some arguing that their rarity and beauty make them invaluable, while others claim that they're simply overpriced rocks. But what's the real story behind the value of gems? Are they a solid investment, or are they just a flashy way to spend your hard-earned cash? Let's take a closer look at the factors that determine the worth of these precious stones and see if they're really worth the hype.