hello all!! I need some help from people that KNOW diamonds. I am looking for somthing no less than a 2ct/2.5ct.., i would say between a D and a H color (preferably G), and no worse than an si2. And must be certified!!!! I am here to ask people the simple questions. Whats the price range im in, anyone know of the BEST places to buy this diamond?! Anyone have a sugestion on what i should pay??? (i go to NYC quite often and i know they have a diamond district, does anyone know about this place and/or if the have quality stones?!?!?!) Please help me folks this is serious stuff and im ready to buy!