18k Gold Plated Halo Pendant with Oval Cut Pink Cubic Zirconia Centered in a Halo of Alternating Marquise Cut and Baguette Cubic Zirconia Polished into a Lustrous Goldtone Finish.Chain Included.This halo design sparkles with any outfit! 18k plated gold is achieved using an electroplating process that coats the item with heavy layers of 18k Yellow Gold and color-treated to display a perfect 14k Hamilton gold color.