Image 1 of 3 Image 2 of 3 Image 3 of 3 Gold & Blue Crystal Earrings $30.00 Super pretty gold crescent moon charms paired with blue/gold crystals. Made with hypoallergenic and nickel free hardware. Add To Cart Added! Super pretty gold crescent moon charms paired with blue/gold crystals. Made with hypoallergenic and nickel free hardware.