10k White Gold, March Birthstone, Aquamarine and Diamond Cushion Earrings The aquamarine in this piece is natural 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 Imported Diamond - Round, Aquamarine - Cushion cut All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.