I have not thought this out, but here it goes. Have you heard about how people think they like expensive wine but when they take a blind taste test of wine they actually prefer the least expensive? I have also heard that musicians say they prefer Stradivarius or older musical instrument makers but when blindfolded they chose newer made instruments. I wonder if the same is with diamonds? People think they want a certain thing on a piece of paper like VS1 or XXX but if they just used their eyes to tell tell what is prettier that would be the best choice