Precious Stars Sterling Silver Round-Cut Cubic Zirconia Scalloped Solitaire Engagement RingA two carat cubic zircon sits atop a narrowing shank constructed of rhodium plated over . 925 sterling silver. 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. Details: Metal: Rhodium . 925 Sterling Silver Gemstone: Cubic Zirconia Gemstone Shape: Round Gemstone Size: 8 mm Approximate Carat weight: 2 carat Band