The all important question – his is so different to hers!
When a guy asks a girl to marry him does she think I wonder if I’m getting certified diamonds? I doubt it very much. I can’t believe the thought process of a guy buying his girl a ring. He’ll find out the cut, the clarity, the colour etc and all she’ll be thinking of is I wonder how much this baby cost? Or did he keep the receipt so I can change it? Or what was he thinking? At the very least I hope she’s thinking yes! Then when they get married - she will need to be on lots of weight loss products cause thats what always happens to new wives! 
Only kidding!