"Wait, I'm not sure if it will help, but Jyra always wore a gold ring set with a black dragonshard. I thought it a bit odd for a girl of her standing to have such an expensive ring."
You can pry a good deal of description out of her, which she justifies with "I admit, I fancied it, and would have nipped off with it in a heart beat if she had been the unconcious one."