Be Ebullient and Dazzle with Sensational Tanzanite Jewelry Tanzanite Jewelry is an incredibly intriguing gemstone that will likely draw attention because of its stunning blueish-purple and reddish-purple coloring and fantastic brightness. Since its first discovery in Tanzania in the 1960s, this remarkable gemstone has gained popularity among jewelry enthusiasts. But it was formed in the fills of Mount Kilimanjaro approximately six thousand years back.