Well, Whiteflash sent me the teaser pics for the ering I just purchased for my girlfriend, and I should have the ring in hand on Tuesday! I honestly cannot thank PSers enough for helping me out. I had never even heard of "AGS0" or "H&A" and now I''ve purchased one and I think/hope it''ll be a stunner. The setting is simple, but I know it''s what she wants. This is the center stone. Let me know what you think!