Seven 3 mm (0.12") Very Colourful Fiery Opals all hand set in this charming Solid Sterling Silver Antique style Daisy setting, so full of character. It is certainly rare to find such a beautiful set of High Quality Natural Opals set in a silver ring. The sparkle of these gemstones and their contrast with the White Silver is just so eye catching .High Quality Nickle Free English Silver - on the inside of the shank there is a Full British Hallmark which includes 925, the Leopards head and the Royal Lion, only High Quality Silver will have a Full marking such as this.