Améthyste, Quartz Spinelle / Spinel These pretty aquamarines have natural

These pretty aquamarines have natural color areas of white and light blue

They are drilled on top for easier mounting as a pendant or earrings

Sky blue topaz is a pretty light blue

Couleur : Rouge

saturated purple amethysts

Améthyste, Quartz Spinelle / Spinel These pretty aquamarines have naturalAmethyst is the purple variety of crystalline quartz. Its dark purple to light purple color is due to the presence of iron (Fe). It is the birthstone for the month of February. This fine stone (sometimes referred to as semi precious) is undoubtedly the most popular quartz. Amethyst, which once competed with the most beautiful gemstones, became affordable at the beginning of the 19th century when large deposits were discovered in Brazil. Variety: