Australian Opal Leaf Earrings, Natural Opal Leaf Earrings Platinum Plated. These earrings contain natural Australian Opals measuring 3x5mm. These earrings are solid 925 sterling silver and available in three color options: Silver( Platinum Plated), Gold, or Rose Gold Plating. This item includes a gift box and a certificate of authenticity with purchase. This item is made to order, please allow up to 10-15 days for processing and delivery of this item.