Stone Cut: Brilliant Stone Cut Grade: Excellent Stone Composition: Lab Created Color: White Ring Size Available: 7, 8, 9, 10 Ring Material: 925 Silver Plated, Stainless Steel, Cubic Zirconia Elegant and Timeless: This eternity ring is a perfect symbol of everlasting love and commitment. High-Quality Material: Made with high-quality zircon and durable metal, this ring is built to last. Fashionable Design: Elegance Embodied: The Gypsophila Halo Ring with Sparkling Cubic Zirconia. Versatile: Suitable for both women and men, this ring can be worn as a wedding band, engagement ring, or simply as a fashion statement. Cubic Zirconia (abbreviated CZ) is the best-known man-made diamond simulant. A simulant is any material, natural or created by man, which imitates the appearance of a natural gem whereas a synthetic gem is man-made but must have a natural counterpart that duplicates the chemical, optical, and physical properties of the natural gem. While it's often touted as the most popular diamond simulant, cubic zirconia is also a synthetic gem. Natural crystals of cubic zirconia have only been found as inclusions in zircon.