Gem Stones

Glass is an amorphous form of silica (with various percentages of additives) that has been used as a gemstone for millennia. Clear glass for gems is man-made formed by fusing silica sand with various additives at temperatures of 1000+°C...

#REF!

This natural tiger¡¯s eye round cabochon features its distinct signature glow with banded, golden-brown hues that catch and reflect lights. Combine it with complementary-color gemstones such as onyx or black spinel to create complex designs as...