This has got to be the funniest thread that I've read on this forum yet. I'm having to stop periodically to catch my breath.
The reason for this is that I make jewelry. I used to do do design engineering at an aluminum smelter, but this is a lot more fun. It's actually kind of a cross between engineering and art, since you get to design gem cuts by using CAD programs and then polish them using what amounts to art. It's all in the "touch"

. I started by cutting gems...that's still the most fum part of this. It's sort of mesmerizing watching a chunk of expensive gravel turn into an even more expensive, flashing lure, (that's not fishing lure, though some people do use this stuff in a similar manner).
When you ask what's the point, well it has two parts. In my mind, number one is beauty. This stuff can be really beautiful. The sparkle and glimmer of a well cut gem, in a well made setting, is just plain beautiful. I guess that sort of attraction, the appreciation of beauty, is just built into some people. The second part revolves around all of those strange social vagaries that are also built into many people's psyche. It's about money, self image, self importance, social postion and on and on. Your own particular reaction to jewelry can be a mix of these influences and the easy way to tell where you stand, is to watch yourself and see if you spend more time looking at your jewelry or showing and telling other people about it. It's really easy to "get", just head over to a jewelry forum and listen for a while...if you can stand it, (it can drive you nuts after a while).
It's really weird that the things that I've made that I like the best are the facted "eggs" that I've cut from busted up quartz crystals. They sit on the window sill and on a sunny day they just spray the entire room with rainbows.
I've attached a couple of pics of a pink sapphire in a trillion cut and a platinum ring with a similar stone shoe-horned in, under the center stone. Those little devil diamonds on the sides are just under 1mm in diameter and have to be set under a microscope. Making this stuff is a big pile of fun and sure beats the heck out of dealing with the grime and politics of an aluminum smelter !