Though sapphire is most favored, and most precious, in its deep blue wide variety, the precious stone takes place in all colors except crimson, with which the gemstone will be identified as ruby. Corundum that may be even a shade much less crimson than ruby is instantly named sapphire — https://beaueulan.blogofchange.com/27258656/the-fact-about-crimson-jewels-that-no-one-is-suggesting