10k Yellow Gold Blue Topaz Round and Created White Sapphire Stud Earrings Blue topaz earring encased in halo of white sapphires with yellow gold setting and post with friction backing 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. Gemstones may have been treated to improve their appearance or durability and may require special care. Imported