Is it worth it to buy expensive jewelry?

Hi all, I recently noticed a trend of buying expensive jewelry from people, tell me why people do this, it's a waste of money, am I wrong?

Hi, I don't think your question makes any sense. Why do you think people buy delicious food in restaurants? I like to look stylish and wear a rolex diamond watch that looks like a work of art - if you don't like it just don't buy it.