Blue zircon-baolong.com Baolong.com colored gem knowledge-blue zircon Zircon is also called “zirkon”. Zircon has various colors, including green, gul, red, blue and colorless. At present, the most mainstream zircon colors are colorless and blue. Colorless zircon has similar transparency and dispersion to diamonds, and has a higher use value, and is often used as a […]
