Paris Hilton at the Diamond Aquifer Pre-Oscar Suite (03/01/2006)
Here's the jewelry they got to play with at the event:
Diamond jewelry at the Diamond Information Center Diamond Aquifer Mystical Retreat featuring a collection of diamonds
valued at more than $50 million dollars.
Diamond Information Center Presents Diamond Aquifer Pre-Oscar Suite - Day 4 - March 01, 2006
[Apparently they get to choose something to wear over the weekend, on loan, or buy pieces if they want. They were also treated to diamond dust facials and the like, free of charge. ]