AJ's 4.2 TCW Emerald Step Cut CZ Wedding Ring Timeless wedding ring with cubic zirconia stones. Crafted with a three-carat center stone. Center CZ stone is emerald cut and side stones are baguette cut. Total carat weight for this ring is just over four-carats. CZ wedding ring features a three millimeter thick sterling silver and rhodium-plated band. This wedding ring has an expensive designer-style design, but at a fraction of the cost!