While sapphire is most popular, and most precious, in its deep blue variety, the precious stone occurs in all colours besides pink, with which the gemstone would be known as ruby. Corundum that is certainly even a shade fewer crimson than ruby is instantly named sapphire — pink sapphire. Passives https://precious-stones81346.blogstival.com/49166423/5-tips-about-nature-s-spice-you-can-use-today