Hello all, I decided to go through the internet to buy a diamond but stay with a local jewler to set the diamond. Would a 7.5k budget for the whole ring be good enough to buy a .9-1.5 Carat, D-H Color, IF - VSI Clarity, Ideal Cut diamond? I already know exactly which setting she wants and will most likely have to go the custom route to get it. Second of all, what are the best measurements for a Princess Cut?