Georg Jensen Sphere Sterling Silver Aquamarine Earrings. 3539250. Sphere - With its perfect symmetry and luminous glow, like a magic crystal ball, Sphere dares us to imagine the future and charms us into dreaming of destinies beyond our control. These subtle sterling silver and aquamarine earrings are part of the Georg Jenson Sphere range. The solid spheres of sterling silver and aquamarine create a unique accessory. A modern yet classic gift. Please see our website for further Georg Jenson products. Dimensions: 31 mm.