blue sapphire and diamond ring Sapphire engagement rings  have been around for centuries as the classic choice for traditional brides. However, do you know what makes these rings still sought-after by modern brides? Well, it is the fact that sapphires are multi-hued and possess remarkable hardness.    In fact, this terrific score of 9 out of 10 on the Mohs hardness scale makes sapphires an ideal choice for sapphire rings for men . In this article, we’ll explore different sap