My hubby has recently bought me a diamond ring (1.35ct, H, VS1) from Tiffany. While it is very very beautiful and I am thrilled that he bought it for me, I can''t stop wonder if he paid too much for it ($16k) and could have gotten a bigger/better one for the same price else where. I am thinking about returning it but then I am afraid to hurt his feelings, and have him think of me as being to realistic/calculating. What should I do?