Aiyaya AAA Swiss Cubic Zirconia Diamond Solitaire Engagement Ring Sz7 Featuring 18K gold plated with textured tone, stunning round-cut cubic zirconia centerpiece framed in flower halo of dazzling smaller stones beauty marks. Cubic Zirconia reveals brilliant shine and a meticulous cut. Delicate post with friction back. Aiyaya & CO offers a full 1-Year warranty covering manufacturing and material defects for genuine branded Aiyaya & CO Fine Jewelry. We GUARANTEE complete satisfaction on your Aiyaya & CO Legacy Collection Fine Jewelry purchase