Genuine Rhodium Plated Blue 1.8 Carat Oval Cubic Zirconia Engagement Ring Polished into a Lustrous Silvertone Finish. Feminine 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 of platinum that costs three times as much which gives our jewellery a platinum lustre.. Base Metal - Lead Free Alloy (Brass). Carat Weight - 1.8 (ct). Setting Type - Bar| Prongs. Style - Engagement Anniversary. Material - Cubic Zirconia. Stone Cut - Oval Round. Size - 5. Dimension - 22 L x 10 W x 5 H mm.. Item Weight - 0kg.