LovEnter White Gold Finish Cubic Zirconium Engagement Ring With Cubic Zirconium Shoulders Nickel Free--Suitable for wearing everyday. Main Stone Diameter:4MM Gemstone: High Quality (Tarnish free) Crystal. Available in many more colors and styles. Click LovEnter above to see more! Best for Every Occasion; Wedding, Party, Gift, Birthday, Anniversary, Christmas, Mother's Day, Prom, Valentines--Arrives in Gift Box Sold exclusively by LovEnter.