0.86CT NATURAL SAPPHIRE GEMSTONE IGCSH45IGC 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. 45

Diamond forms under high temperature and pressure conditions that exist only about 100 miles beneath the earth’s surface

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM63

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

Kunzite gets its delicate color from trace amounts of manganese

Its color diversity is caused by traces of certain impurities

IGC Natural Good Quality Emerald Of Zambia Origin it is selected gem beautiful stone IGCZZM50

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 IGCZZM34

and they can be colorless

A pinkish orange variety of sapphire is called padparadscha

many of the gem forms of zircon (even those that are not radioactive) are heat treated to enhance color and increase transparency

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