Sterling Silver and 14k Yellow Gold Freshwater Cultured Pearl and Diamond Earrings (0.11 cttw) Sterling silver earring featuring curved bars of diamond and yellow gold with pearl centerpiece 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. Carved rings are naturally occurring imperfections that result from the pearl rotating inside the mollusk as it is growing. They define the unique beauty of each pearl and may vary in size, number, and depth per pearl. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free.