Tanzanite is only sourced in the African state, Tanzania at the foothills of Mount Kilimanjaro. It is an expensive and rare gemstone due to only been found and mined in this one worldwide location. Being a recent gemmological find; discovered only in the 1960s it is celebrated as the gemstone of the 20th century. There are concerns that supply will soon run out. Here we bring you a stunning oval solitaire 5.31ct gem in sterling silver and finished in 18k yellow gold.