Tanzanite is becoming rarer day by the day, as the yield from the mines is gradually decreasing.
It is obvious that the supply is diminishing daily, and no-one is sure exactly how long it will last. In 2013, independent geologists assessed the largest tanzanite mine, Tanzanite One, as having only 30 years left. The smaller mines in the area remain unmeasured.
Many believe that when tanzanite supplies are exhausted, the stone will become a historic “heritage” stone, sought after by collectors across the globe.
Joy of London Jewels has been bringing you gorgeous and affordable tanzanites for years and is going to be making more available to you. Check back frequently as unique and gorgeous gems will be updated and available.