Lab-Grown ‘Stackables’: How Athleisure Fans Are Wearing Rings to the Gym “Wait… you wear diamond rings to the gym?” Yes. Yes, we do. And it’s not just a thing—it’s a vibe. A whole aesthetic, actually. Stackable rings—especially lab-grown diamond ones—are flexing their way into sweaty spin classes, yoga flows, and even Saturday runs at the track. And why not? They’re lightweight, ethical, surprisingly affordable, and best of all, they look like they cost way more than they actually do. Which is exactly the kind of drama your gym mirror selfies deserve. So, if you're wondering why lab diamond rings are suddenly showing up next to dumbbells and protein shakes, you're not alone. Let's break it down—because this trend is too good not to talk about. https://caratandkin.com/product/fernlight-earring/