Cubic Zirconia (CZ) Peach 2x3mm Faceted Rondelle - 15-16 Inch R0382 and this phenomenon is thought

and this phenomenon is thought to be due to impurities of yttrium or organic matter within the crystal lattice

Wood Opalite is a type of petrified wood that has been impregnated with the Silicon Dioxide commonly known as Opal

This stone has not been dyed or enhanced in any way

Sardonyx is sometimes treated to bring out its reddish tones

creating veins and mottling that ranges in color from rust to black

Cubic Zirconia (CZ) Peach 2x3mm Faceted Rondelle - 15-16 Inch R0382 and this phenomenon is thoughtCubic Zirconia, abbreviated as CZ, is a lab made form of zirconium dioxide. Made to resemble Diamonds, these stones offer the same beauty and sparkle as the famous gemstone but at a lower price point. Available in a wide array of colors, Cubic Zirconia can be truly colorless, any color of the rainbow, or even multi colored. The design options are absolutely endless with these beautiful beads.