Stone Type - Sapphire, Lab Created Stone Color_1 - Blue Length of Item - 24 mm Stone Clarity_2 - VS/SI Stone Shape_1 - Round Width of Item - 11.35 mm Material - Primary - Color - Yellow Earring Closure - Post & Push Back Earring Type - Drop & Dangle Stone Creation Method_1 - Lab Created Stone Color Grade_2 - G-H Earring Back Type - Friction Earring Style - Birthstone Metal weight - 1.63 gram