*smiles at you warmly (that's it; he's not really the threat here, is he?)* Well, Gondolin's a beautiful city, make no mistake. After all that nastiness a few years back, I'm sure they wanted to entice a few reputable businessmen (and women!) into the place but not too many, unless Turgon's foreign policy has changed dramatically.
*and back to the diamonds, jabs his finger* What about this? I mean, I've never seen anything the likes of it before. Where in the world do you get your diamonds? Locally? *striding over to another display place* Though these are clearly Thargelion and I wouldn't be surprised if you have - *raises his head and looks around* Yes, of course, Something a little Dwarvish, not that anyone has seen any of those hair buggers around.