"Exchanged for one bit, out of the kindness of his heart and completely of his own free will. I'm the kind of pony who brings out the generous side of everypony!"
"Darling! Those diamonds were merely suitable recompense for my being ponynapped, enslaved, and the extreme physical and mental anguish endured under those conditions! I'm a pony who believes in justice for everypony!"
"I'm a pony who wants a more equitable distribution of wealth across Equestria. Vote for a pony who believes that your resources can be put to better use than bedding."
*whisperwhisperwhisper*
"Why, darling! Of course gracing my noble self is a far better use for those diamonds!"
Vote Rarity: the only mud that she slings is the kind that will refresh and rejuvenate your complexion!