18k Gold Plated Organic Style Solitaire Ring with Prong Set Round Cut Apple Green Color Cubic Zirconia Polished into a Lustrous Goldtone Finish The organic look is on-trend with this ring. 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. Base Metal:Lead Free Alloy (Brass) Audience:Women Style:Organic Setting Type:Prongs Materials:Cubic Zirconia Stone Cut:Round Carat Weight:10.8 (ct) Color:Apple Green Plating Color:Goldtone finish Ring Band Width:5 mm