The House of Faberge made 52 "Imperial" eggs as Easter gifts for Tsars Alexander III and Nicholas II to give to their wives and moms. 46 of these survive. I will rank all 46 Imperial Faberge eggs.
A few years ago, I went to the Faberge Museum in St. Petersburg, where there are 15 of them. To be honest, I expected it to be kid of schlocky: instead I was stunned, and came away a convert.