Its more the marketing that is sexist. Marketing for Jewelry (and especially diamonds) usually aims at woman, not men. Men more likely would choose the cost-sav

Its more the marketing that is sexist. Marketing for Jewelry (and especially diamonds) usually aims at woman, not men. Men more likely would choose the cost-saving option, because for them there is not much awarness around the pricing of such meaningless "decoration". And this would kinda sabotage the purpose of the question.