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Every item made carries embedded costs, some are reflected in the price of the item but any cost that a producer can avoid paying, or externalize, will be avoided. Corporations are externalizing machines, they serve only the god of increased shareholder wealth, anything is appropriate to serve it. Gold and its bling bling appeal are just one example, another embedded cost we often over look is that cars use up over one third of their total lifetime energy footprint during construction, the rest is fuel.
All stuff, after necessities, is bling. If we paid the full costs of our comsumption instead of passing those costs on to the next generations stuff would get a lot more expensive, bling would look less shiny, and the 'want less' meme more cool.
The Story of Stuff