Sterling Silver Cubic Zirconia Flower Halo Stud Earrings. These sparkling sterling silver stud earrings feature round brilliant cut cubic zirconia solitaires secured in prong settings in the center, complemented by a halo fashioned into flower petals studded with pave set round brilliant cut cubic zirconia. Butterfly backs keep these stud earrings in place. Give these earrings as a gift on a holiday, birthday, anniversary, or just because, and to any loved one--or treat yourself to something pretty. 2 Butterfly clasp Polished finish Imported Product Specifications 10.2mm Material & Care Sterling silver Clean with a soft cloth.