Ruby is the July birthstone and the traditional gemstone gift for the 15th & 40th wedding anniversaries. Embellished with AAAA - heirloom-quality 0.18-ct Ruby and 0.096-ct Diamond. Crafted in lustrous 14K Yellow Gold. Features Screw Back closure. Stylish pair of earrings for women. Makes a timeless fine jewelry gift for a wedding, birthday, anniversary, and other special moments. Every Angara jewelry piece comes with a certificate of authenticity. This certificate will be either included in your package or emailed to you. All our items are packaged with care in appealing boxes with plush interiors. Easy Returns - If you are not 100% satisfied with your purchase, you can return it for a full refund or exchange it within 30 days of the delivery date. Returns, including free gifts, must be unworn and in the state that you received them.