4.4CT NATURAL IMPERIAL ZIRCON IGCBZB40IGC 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 Kunzite is a beautiful pink stone thought to possess romantic

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM29

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM11

Zircon gemstones containing radioactive element traces undergo a process called metamiction

which comes from manganese

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 IGCZZM18

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM53

and is an historical gemstone used for thousands of years

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM14

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM22

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