100% Brand new and high quality,Main Stone: Aquamarine,Material : Environmental copper,Us size:6-10,Color: blue,red,light blue,Package : 1 Pc,~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~,NOTICE:,    1. Please allow 1-3 cm tolerance due to manual measurement.,    2. Different displays show the same picture may be slightly differences.,,       Thanks for understanding,hope you a happy life.