Not a loan. They 'match' her spray tiara. And it makes good sense that the stones are interchangeable.
--Previous Message-- : Do you think these are on loan to her from a : jeweler or are the stones interchangeable : with yellow diamonds? I'm surprised that : she has two identical waterfall earrings: : one with all diamonds and one with white and : yellow diamonds. : : At the Oscars : : : At the Leeds Ball Sept. 5, 2011 : : : All photos above from hellomagazine.com : : A third pair worn in 2008 with diamond and : rubies: : : I wonder who the designer of these earrings : are. : :