White Gold Rhodium Bonded Classic Style Ring with Filigree accent and Prong Set Clear CZ in Silvertone. CZ Citadel Ring is adorned with clear CZ accenting a 3 carat center stone. Filigree work on the sides gives this ring added character. This ring is perfect for nice occasions! White Gold Rhodium Bond 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.