Ready for stacking, these slender rings have a cool organic feel. Crafted from 14-karat-gold vermeil, the pieces in Madewell’s Delicate Collection are future keepsakes meant to be layered and worn every single day (think of them as your jewelry BFFs). Style Name: Madewell Delicate Collection Demi-Fine Skinny Ring Set. Style Number: 6147530. Available in stores.