These natural blue opal flush stud earrings are crafted from genuine sterling silver with a 925 hallmark, making them a high-quality and reliable choice for any occasion. The round opal stone in a beautiful blue colour is set in a flush style, making them a stylish and elegant accessory for earrings. With a nickel-free, loupe clean gemstone clarity grade, and excellent cut grade, these earrings are sure to make a beautiful gift for someone special, whether it's for an engagement, wedding, anniversary, birthday, or just to show love and appreciation. Made in the United Kingdom, these earrings are a lovely addition to any jewellery collection.