Aura Amethyst Rainbow Cluster w/ Cut Base
Amethyst is February’s birthstone and is the most valuable of the quartz gemstones. It contains iron that is finely dispersed throughout the crystal. The color is caused by the presence of manganese oxide impurities.
Each piece of this stunning Aura Amethyst has been hand treated with a thin coating of titanium to give this already beautiful Amethyst an iridescent gleam with a flat cut base for ease in displaying.