Product: 925 Sterling Silver D Color Moissanite Diamond Solitaire Studs Earrings with GRA Certificate Stone Weight: 4.5mm4.5mm-0.6ct, 5mm5mm-0.8ct Certificate: Every Moissanite has individual number on it & come with same number certificate. Exclude 3mm Moissanite Package: Elegant gift box is included. Jewelry makes a great gift for Mother’s Day, Anniversary, Wedding, Birthday, Holiday, Christmas, Valentine’s Day, Graduation Gift for Sister, Mother, Mom, Grandmother, Daughter, Wife, Girlfriend, Grandma, Female, Best Friend or it will be a good treat for yourself 925 Sterling Silver D Color Princess Cut Moissanite Diamond Solitaire Studs Earrings With Gra Certificate