Zircon Information - A gemstone as old as the earth itself
Oct 11, 2019· Zircon is so resilient that it can survive in soil, rocks and sediments for billions of years, the entire lifespan of our planet. Zircon gemstones are considered to have high levels of clarity, most gemstones for sale are what we would call 'eye clean', that is any impurities or flaws (known as inclusions) are invisible to the naked eye.