Diamonds, sapphires, emeralds and rubies have been fascinating our hearts since their discovery. That’s why we have tagged these gems as precious ones. But seldom  we do come across other gems that are rarer and more beautiful than these precious gemstones. One of such marvels are tanzanite gemstones , regarded as 1000 times rarer than natural diamonds . Wondering why? Well, that’s what this article is all about. Stay tuned with us till the end to know how you can grab your h