Genuine Rhodium Plated Red 1.8 Carat Oval Cubic Zirconia Engagement Ring Polished into a Lustrous Silvertone FinishFeminine and elegant. Simple and sophisticated. Fashioned in luminous cubic zirconia, this engagement ring is a lovely addition to any collection. Our genuine rhodium finish is achieved using an electroplating process that coats the item with heavy layers of rhodium, a close cousin to platinum, which gives our jewelry a platinum luster.