4.29CT NATURAL IMPERIAL ZIRCON IGCBZB38IGC 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 IGCZZM67

Another mineral

Kunzite’s colour may appear violet-pink or colourless

which comes from manganese

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM66

Sunlight and exposure to strong heat can fade the colour of Kunzite

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM55

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

they occur in other colors

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM33

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM03

the other being ruby (defined as corundum in a shade of red)