Incredible, Absolutely Amazing This Huge Royal Blue Sapphire And White Sapphire Ring Size 8. Perfect For The Index Finger. Brand New, Heat Treated Sapphire, Not A Crystal That Could Easily Tarnish Or Scratch. This Is The Natural Stone Treated To Enhance Its Color And Clarity But With The Durability Of A Sapphire. 925 Gold Plated. Amazing Like My Other Pieces!!!