Do you know someone who loves Hello Kitty but deserves more than the usual cheap, plastic Hello Kitty geegaws? Well, don’t despair. There is plenty of real diamond Hello Kitty jewelry available at Neiman Marcus and Zales. If you really want to show you care, you can shell out $4,500 for a pave diamond, sapphire pendant necklace. Though nothing will top the $27,300 platinum Hello Kitty tiara (photo) that Sanrio made for the 30th anniversary in 2004. Remember, Hello Kitty has no mouth, so you have to scream for her.