Precious Stars Rhodium Round-Cut Clear Cubic Zirconia Fancy 3-Row Engagement RingSilvertone Rhodium Plated Brass Large Round Cubic Zirconia 3 Row Engagment Ring This ring is an absolute classic! The center stone is a whopping 5 carat simulated size set on rhodium prongs. The side shoulders boast another 2. 5 carats worth of stones to make a 7. 5 total carat weight cubic zirconia ring. Our genuine rhodium finish is achieved using an electroplating process that coats the item with heavy layers of rhodium a close cousin to platinum