From the Look of Real collection. Beautifully defined by linear baguette cubic zirconia, these hoop earrings from CZ by Kenneth Jay Lane can be styled for formal ensembles or everyday looks. Cubic zirconia, 6.0 tcw 14K goldplated Post back Imported SIZE Earring size, 1.8" Click here for a Guide to Jewelry & Watches. Center Core - W Jewelry > Saks Off 5th > Barneys Warehouse. CZ by Kenneth Jay Lane.