Unless someone would like to purchase your shiny bobble, or trade for your shiny bobble.... I can't make my life better with a shinny bobble.
In the event no one wishes to purchase or trade for said, wait until society returns toward placing some value on shiny bobbles. Stored family value through whatever commupance.
Mind, I'm speaking of PM's, not gems. Also, really should be a last investment practice. Once all other financials are sorted etc. Just another basket.