Are simulated diamonds worth buying?

Are simulated diamonds really worth the investment? Many argue that they offer a visually similar alternative to real diamonds at a fraction of the cost, but is the savings truly worth it? On one hand, simulated diamonds can be a budget-friendly option for those who love the look of diamonds but can't afford the real thing. However, others claim that the authenticity and rarity of real diamonds are what give them their true value. What are your thoughts on simulated diamonds? Are they a smart purchase, or are they ultimately just a cheap imitation?