This necklace contains a natural Peridot gemstone measuring 3x5mm (1.2CT), and high quality cubic zirconia's. This necklace is 925 sterling silver with 3 layers of 18k yellow gold plating (45cm in length).This item includes a gift box and a certificate of authenticity with purchase. This item is made to order, please allow 10-15 days for processing and delivery of this item.