What is the biggest size in hoop earrings?

The biggest hoop earring size varies from maker to maker. Some cut off sizing at 40 millimeters, which is about the size of a ping pong ball. Others offer hoops up to 50 millimeters (golf ball-sized), 60 millimeters (billiard ball-sized) or 70 millimeters (baseball-sized). On 1stDibs, explore a wide range of hoop earrings.