Feramox Sterling Silver Round Cubic Zirconia Studs Simulated Birthstone Stud Earrings for Women Material: (Rhodium coated to prevent ear irritations) with AAA Grade Cubic Zirconia Stone. Exquisite craftsmanship. February's simulated birthstone(Actually Cubic Zirconia Stone)-Amethyst is associated with sincerity, peace of mind and good health. Amethyst is a symbol of protection and has the power to overcome difficulty. Aids in meditation and stabilizes harsh emotions. Comfort fit design, nickel free, shinny&sparkle studs,valuable collection for women and girls, available in 12 colors. Come with a free gift box & 1 pair of silicone earring backs, gift-wrap available.