Hi, I recently decided that I would like an oval (or maybe pear, round, or emerald cut) aquamarine halo for an ering. I think they''re beautiful, and why spend more money just to follow the convention of a diamond if I prefer the light blue color? I''ve done a lot of research on this website about diamonds, but now I feel like I know nothing about aquamarines. What vendors would you recommend? Where can I find a white gold delicate halo setting that''s not very intricate from the side view? And preferably not outrageously priced. I saw this on Macy''s and I like the look, but after spending time on PS, I know that I can''t buy from Macy''s. Any recommendations about where to start? Thanks!