Hypothetical response to hypothetical comments about your ring

"Yours is a half carat K/SI? No wonder it looks kinda yellowish. Mine's a D/VVS1 one-carat."

The above could be a hypothetical reaction to the K/SI halo E-ring I got recently. What would be a good response to that sort of remarks? I just wanted to 'prepare' my GF in advance since some of her peers are H&A RB-wearers with well-to-do BFs. I'm quick with sharp retorts but she's prone to getting tongue-tied. Thought some ready-made replies might even the score.  Evil

Share with me some of your ideas. Some of mine:-

"Really? So is everybody else's...where's the originality?"
"Well, I don't want a big, flawless diamond to draw attention from my flawless skin."
"With that finger width of yours, I dare say one carat is the bare minimum."
"I can't possibly wear my 3-carat on a daily basis."
"I love the yellowish tint. It suits my skin color."
"Thanks for that bit of info though I don't remember asking."
"I think mine's perfect. You have no idea what he went through to get it."