Moissanite Stud Earrings Moissanite Appraised by the GIA authority, Moissanite diamonds have the optical and physical properties of South African diamonds. The colorful light is more than 2.5 times that of South African diamonds. It is known as the most shining gemstone in the world. The material of the moissanite necklace is white gold plated S925 STERLING SILVER, hypoallergenic, lead-free and nickel-free, stay away from allergenic. Size Moissanite center stone: 1 carat Width: 5mm 2 carats width: 6.5mm 3 carats Width: 7.5mm Princess: 1 carat Width: 4.5mm 2 carats width: 5.5mm 3 carats Width: 6.5mm Emerald: 1 carat Width: 3*5mm 2 carats width: 5*7mm Cushion: 1 carat Width: 4.5mm 2 carats width: 6mm 3 carats Width: 6.5mm Oval shape: 1 carat Width: 4*6mm 2 carats width: 5*7mm 3 carats width: 7*mm Classic four prongs secure design make the earring more strong, suit for any occasion. It is a perfect idea to gift it to mother, wife, girlfriend, daughter, grandmother on Valentine's Day, Thanksgiving Day, Mother's Day, Christmas. All moissanite will come with delicate PU box, it is ready as a gift for someone you love.