High quality Lab Created White Star Sapphire Ring Beautiful jewelry Ring 1Pcs
Description: High hardness Corundum Star Sapphire Item Name: Star Sapphire Ring Color: White Shape: RoundClarity – AAAA+Hardness: 9.0Density: 3.95-4.1Refractive index: 1.76-1.77Birefringence： 0.008Dispersion: 0.018Melting point: 1700°C—3100°C 1. Star rays move with the Angle of illumination and are not fixed 2. Clear star can be seen under flashlight or direct light. Free Shipping 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 Wish you happiness every day