Swarovski Ladies Earrings. Collection II, Millenia series. SKU: 5614935. Color: Blue. Swarovski Ladies Millenia Octagon Cut Stud Earrings. These statement stud earrings is made with a rhodium-plated setting which is embellished with octagon cut crystals. These earrings are part of the Millenia family, designed by Creative Director Giovanna Engelbert for Collection II. Length: 1.4 cm. Width: 1 cm.