Diamonds and engagement rings have gone together like peas and carrots for the last few hundred years. But these days, modern brides and grooms-to-be are thinking outside the box and choosing non-diamond options. Some brides or grooms-to-be choose other gemstones for moral reasons, financial reasons and simply on preference of something slightly different. We have an exquisite selection of custom-made engagement rings with stunning alternatives to diamonds.   This eternity ring can be made .