Sterling Silver White Chinese Freshwater Cultured Pearl (4.5-5mm), African Amethyst and Sky Blue Topaz Stud Earrings Set Keep your options open with this jewelry set, which contains three pairs of stud earrings--white pearl, African amethyst, and blue topaz--allowing you to change accessories with your mood. The natural properties and composition of mined gemstones define the unique beauty of each piece. The image may show slight differences to the actual stone in color and texture. The natural properties and process of pearl formation define the unique beauty of each pearl. The image may show slight differences in texture, color, size, and shape. Imported