Genuine Rhodium Plated Filigree Engagement Ring with 4.45 Carat Center Stone Hoisted By a Cubic Zirconia Accented Royal Crest Polished into a Lustrous Silvertone Finish. Feminine and elegant. Simple and sophisticated. Fashioned in an elegant cubic zirconia this ring is would be royally adored by any woman. 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 jewelry a platinum luster.