TREK MADONE 7-DIAMOND
I n 2005, this bike was auctioned off at the annual Lance Armstrong Foundation Gala in New York. The diamond-encrusted Trek Madone 5.9 SL went for $75,000. The bike had a Diamond 7 emblem set in a spoke pattern with sparkling diamonds. There was a Diamond 7 plaque in 14 carat white and yellow gold, which had seven one-carat yellow Gemesis diamonds.