Okay, here''s my deal. I have $3,000 (can go a little over) to spend on a shared prong, platinum set, diamond eternity ring. (It''s an anniversary gift for my wife). What gets me the most "bang for my buck"? I would like at least 2.0 TCW. Since the stones will be relatively small, do I need to be concerned with clarity selection? I''m a neophyte at this, so I would appreciate it if any/all responses are kept on the not-too-technical side. I''ve heard good things about Union Diamond and Blue Nile. I''ve also received a decent quote from Diamond Design Co. (online). Are they reputable?