You could. But do you want to risk getting caught? Its not like a sweater you can pretend you forgot to declare. You get caught, and that is big time fraud.
That and its a FEDERAL OFFENSE and ILLEGAL
True. I just don't know how they would know, that's my point. I have a new Tiffany's wedding rings and I sure as hell am not going to check them when traveling to Florida if I bring them down, and I won't be checking them on the way back either... I just highly doubt anyone would look at a WEDDING BAND (wasn't that the OP question?) and GRILL you on whether you just bought it. Any necklace I bring down or back up again I'm wearing... and I don't usually travel with all Canadian receipts from all of my jewelry... KWIM? I mean if it's that obvious (if you're buying 5 pieces) I wouldn't do it, or risk it... I just think you could pretty easily wear one ring home and not get grilled about it (especially if it's something you could get in Canada) but that's just me. I think the border guards have more on their minds right now than a ring to worry about. Go ahead and flame me! Just an opinion.