I''ve been browsing engagement rings setting with my girlfriend and she really likes the Hearts on Fire Identity Knife Edge Solitaire. I''m fine with the setting but I''m not yet convinced that a HoF diamond is worth its high premium. I''ve seen pretty reasonable "Ideal" stones from several sites, Blue Nile, GOG, and Whiteflash and was wondering whether it''s possible (or even advisable) to purchase a diamond through the internet and then have it set on HoF ring that I''d probably have to purchase through a B&M. Does HoF even allow that sort of thing? Please help. Thanks.