Sku: N2334 Handmade Item Metal: 925 Sterling Silver Metal Color: Gold Finish: Polished Gemstone: Lab Created Sapphire Stone Cut: Pear & Oval Cut Stone Color: Blue & White Height: 13.5mm Shank Width: 2mm Shank Thickness: 1.4mm Total Stone Carat Weight Approximately 6.80 Carat Center Stone Size: Pear: 9*14mm, Oval: 8*10mm Nickel Free: Yes