Although sapphire is most favored, and most worthy, in its deep blue variety, the precious stone occurs in all colors except red, with which the gemstone will be referred to as ruby. Corundum that is definitely even a shade fewer pink than ruby is quickly called sapphire — pink sapphire. https://diybeautytreatments24780.blog2news.com/27300697/helping-the-others-realize-the-advantages-of-diy-beauty-treatments