new years eve wedding with a crystal theme?

my Fiancé and i set a date for dec 31 2009 for a night wedding. any ideas for a crystal "diamond" theme wedding? i really need help with centerpieces. my colors are white silver and ice blue. thanks!

You could have crystal bouquet:
http://www.austrian-crystal.net/crystal26xx.jpg
Either full bouquet or mix pieces in with a floral bouquet.

You could have cake crystals
http://www.weddingsutra.com/planning/images/cake_elektra_sm.jpg
http://www.couture-bridal.com/prodimages/baroque-sm.gif

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