In the past, Consumerist has reported on some high-priced, heavily sought-after auction items –– there was the most valuable stamp that sold for $9.5 million and the world’s most expensive bottle of whiskey priced at $628,205. But combining those two winning bid wouldn’t even get you close to half of the $32.6 million someone bid to win a blue diamond at Sotheby’s Thursday night. [More]