These sterling silver stud earrings feature 8 round blue sapphires.These earrings come with a post and butterfly clip and are suitable for pierced ears only.sapphire is considered the most precious and valuable blue gemstones and it is commonly associated with royalty. Traditionally given as a gift for a 5th and 45th year wedding anniversary sapphire earrings make a stunning gift.These stylish stud earrings are also available in ruby and emerald. sapphire Information: Number of Stones: 8 Stone Shape: Round Stone Size: 1.80mm Carat Weight: 0.32ct Natural/Created: Natural sapphire Country of Origin: Australia