Swarovski Ladies Earrings. Dulcis, Collection II series. SKU: 5617910. Color: Rose gold. Swarovski Ladies Dulcis Rose Gold Stud Earrings. This pair of earrings features single precision cut crystals cushioned in glossy molded settings. Designed by Creative Director Giovanna Engelbert for Collection II. Material: Crystals, Rose gold-tone plated, Aluminum, Rose gold tone plated. Length: 1.9 cm x Width: 1.9 cm.