TRU SUPER Luxury Victoria Style 18K Gold Plated Cubic Zirconia Earrings & Necklace Wedding Sets, 18" Singapore Chain Material: 18k gold plated + AAA cubic zirconia. Earrings size: 10mm diameter. Necklace size: 15mm diameter pendant + 46cm singapore chain. Nickel free & resistance against wear & tear. Carefully packed in beautiful jewelry box, best gift for your love ones.