Topaz Sky Blue 5mm Round - 8 Inch R1738 as well as some occurrences

as well as some occurrences of dark gray

green and yellow with white and gray inclusions

Lapis is a semi to precious stone and one of the most sought after throughout history

Its inclusions of golden tones to rust to red are due to traces of hematite embedded in the stone

and the material has not been treated with dye

Topaz Sky Blue 5mm Round - 8 Inch R1738 as well as some occurrencesTopaz is a rare silicate mineral and obtains much of its popularity from its beautiful colors and its status as a birthstone. Topaz occurs in a wide range of natural colors; however, most natural topaz is colorless. The most highly regarded colors are the reds and pinks, which receive their color from trace amounts of chromium. The name "topaz," and variants of the name in other languages, have been used for yellowish gemstones for at least two