4.84CT NATURAL IMPERIAL ZIRCON IGCBZB44IGC Zircon is an important gemstone of many colors, and is an historical gemstone used for thousands of years. It is sometimes looked upon as a cheap Diamond simulant, but in actuality it can be a valuable gem. Its color diversity is caused by traces of certain impurities, some of which are radioactive. Zircon gemstones containing radioactive element traces undergo a process called metamiction, in which their inner crystal structure becomes destroyed.

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM73

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM01

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM47

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM60

California’s San Diego County is an important source of kunzite

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM31

Another mineral

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM26

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM54

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM68

These radioactive forms of Zircon must be heated to stabilize them for use as gems

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM08