Color - PinkShape/Cut - RoundClarity - AAAA+Hardness: 9.0 Density: 3.97 Refractive index: 1.73 Dispersion: 0.011 Melting point: 1700°C—3100°C Free Shipping 1.Items will be shipped within 1-3 business day on payment received . 2.We ship to the buyer’s Ebay address,your Ebay address must match your Shipping address. Terms of sales If the item is visably damaged or doesn't work properly when you receive your item, please return it within 30 days for a replacement or money back.Please contact me before you return it. Please keep all the package material,return items must be in good condition. Contact us 1. If you have any problem,please contact us,we will reply you in 24 hours. 2. If you are satisfied with our service, please leave us a 5 star positive feedback. Your recognition will make us more confident to develop business and serve you better. 3.PleaseAny problem can be connected. Returns accepted with good reason .We only do the best service， I'm going to give you a great feedback.. Please give us the opportunity to resolve any problem. Thank you for your bidding and contact!