Crystal Bouquets

Has anyone seen the new crystal bouquets that are out? They are not the traditional floral bouquets, but they are crystals with flexible wiring. They are beautiful, but if you buy them retail they run from $75 and up. Does anyone have any instructions on how to make them ourselves? I would assume it`s cheaper to make them yourself. I want to try to make them, if I could. I appreciate any feedback. Thank you.