Zircon forms in the tetragonal system. It ranges from colourless to yellow, orange, brown, pink, red, green and blue, with many subtle shades in between. These colours are caused by traces of rare, radioactive elements in varying stages of radioactive breakdown.

Zircon is a colorful gem with high refraction and fire that's unfairly confused with cubic zirconia. Well known for its flashes of multicolored light.

ZIRCON Definition & Meaning

a common mineral, zirconium silicate, ZrSiO 4 , occurring in small tetragonal crystals or grains of various colors, usually opaque: used as a refractory .

Colorless zircon, known as Matura Diamond, displays brilliance and flashes of multicolored “fire” that can rival fine diamond. There's one key difference though: Zircon is more brittle. Though it measures 7.5 on the Mohs scale of hardness, its faceted edges can chip. Zircon from Australia dates back 4.4 billion years.

con (/ˈzɜːrkɒn, -kən/) is a mineral belonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4.

These include earth tones such as cinnamon, sherry, yellow, orange, and red. Among those who are familiar with this gem, zircon is especially admired for its attractive blue colors. Some zircons display warm autumnal earth tones such as yellowish and reddish brown, inspiring fashion trends