Design Concept: This exquisite earring design features a sparkling synthetic opal that catches the light at all angles and flashes in white, green, blue and pink colors as the light moves across them, giving you the desired opal shimmer. The beautiful opal earrings not only maintain the beauty of the round hoop earrings but also add a touch of sophistication. It will make you stand out to show your personal style and keep you in focus. Material: Earrings made of 925 sterling silver white, green, blue and pink, decorated with synthetic opal. A-Silver Occasions: yourself, birthday, for teachers, Mother's Day Wedding, wedding, Christmas Day, Valentine's Day, Thanksgiving, New Year, graduation gifts give and give to your wife, girlfriend, girlfriends mother, sister, A perfect gift for aunt, niece, daughter. Size: 14 mm 4 mm (net weight: 2.92 grams)