If Pepsi-Cola is your favorite, how about bidding for a 2 1/8-inch brooch shaped like a Pepsi bottle. It's a gold, ruby, emerald, and diamond piece of jewelry that belonged to Joan Crawford. Some of her belongings are being auctioned Dec. 7 by Doyle New York.

Topped by an accented ruby bottle cap and set throughout with emeralds and diamonds, this tiny Pepsi bottle brooch owned by Joan Crawford would make a great lapel pin, according to Louis LeB. Webre of auction house Doyle New York.

Photo Courtesy of Doyle New York