Swarovski Ladies Earrings. Collection II, Numina series. SKU: 5613541. Barcode: 9009656135419. Color: Green. Swarovski Ladies Numina Asymmetrical Green Drop Earrings. This pair of earrings features contrasting pear and octagon crystals in a vibrant green hue, which are pierced with smaller round stones and finished with a gold-tone plated setting. Designed by Creative Director Giovanna Engelbert for Collection II. Material: Crystals, Gold-tone plated, Zirconia. Length: 1 1/8 inches, Width: 3/4 inches.