1.81CT NATURAL SAPPHIRE GEMSTONE IGCSH30IGC Sapphire is one of the two gem varieties of corundum, the other being ruby (defined as corundum in a shade of red). Although blue is the best known sapphire color, they occur in other colors, including gray and black, and they can be colorless. A pinkish orange variety of sapphire is called padparadscha. 30

It’s named after famed gemologist George Frederick Kunz

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM13

including gray and black

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

Zircon gemstones containing radioactive element traces undergo a process called metamiction

but in actuality it can be a valuable gem

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM36

some of which are radioactive

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM44

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM39

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

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