I finally got a (new to me) Santos de Cartier necklace in white gold! And I have to say it’s been an extremely versatile piece as I’ve worn it full length, choker and mid length - haven’t worn it as a Y necklace yet but I’m sure I will. The previous owner had Cartier add on a couple of inches so it works really well with crewneck sweater and tees. It’s got a nice weight and presence but isn’t too heavy to be bothersome. Am thinking of finding a cute Cartier charm to hang as a pendant at some point, or putting my Trinity ring on it.