Check the listing for details. 2ct Petal Screw Back Moissanite 7.5mm Stud Earrings Real Solid 925 Silver Men. Color: Silver, Condition: New without tags. Listed at 35.80 USD. Measures: 7.5mmBeautifully set in Solid Sterling Silver.Encased in a beautiful gift box with bow.Real Moissanite vs Simulated Moissanite vs Cubic Zirconia- Hardness: Simulated Moissanite is about as hard as Cubic Zirconia-Real Moissanite refractive index of 2.65 -Simulated Moissnite refractive index of 2.39 -Cubic Zirconia refractive index of 2.15-Cubic Zirconia which can turn cloudy over time-Simulated Moissanite has fire and texture that is very similar to that of natural diamondFeedback:Feedback is very important for us, please don't leave a Neutral or Negative feedback before you contact with us. We believe that a good communication will be helpful for solving the problems. Wish you will have a pleasure shopping experience!Shipping: All orders are shipped within 1 business day (excluding US Holidays) All orders are shipped from the United States: State of Texas Return: No Questions Asked 30-Day Return Policy Customer Service: 9am to 5pm EST Monday-Friday (excluding US Holidays)