UNITED STATES,... New York,... (Not company, single customer- Only local suppliers) I want to buy Butterfly Blue Granite for a headstone for my 14 year old son who died last may of brain cancer. It needs to max 48 inches wide, 22 inches deep and 40 inches high and I need to be able to engrave it with his name, etc. It can be rough natural stone on back side but smooth on side to write on....do you know where I can or if I can even purchase such a stone. I live in suburb of new York city Thanks for your help,