If you are not completely satisfied with your diamond jewelry item, simply return it within 30 days. Our easy returns are convenient and hassle-free. Our best price promise means that you do not have to wait for a sale to know that you are getting the best price. With the largest online selection of certified diamonds, we are confident that you will not find a better diamond at a better price. If you should find a better price on your certified diamond within 30 days, we will refund 110% of the difference. For your convenience, all orders are shipped free via FedEx shipping.