My dad showed me how to do this & I wear mine with my wedding band. It's cool, because Do you have a quarter from 1964 or before? If you do, it is made of silver. You can turn that coin into a nice silver band using a spoon, a drill, and a metal file.
Hemp & Pearl Bracelet: Just use four or five strings of hemp, and tie a knot, then add on the beads to the loose ends and tie another knot. At each end tie the hemp strands to a clasp. Make sure to use enough hemp though.