About the main stone of the jewelry Cubic zirconia is an artificial analogue of a diamond. Initially, the stone was created as a material with certain optical properties for laser equipment and got its name from the place of invention - the Lebedev Physical Institute of the Academy of Sciences (FIAN). Cubic zirconia is in no way inferior to a diamond in its appearance, it is perfectly clean, transparent and sparkles in the sun like a precious stone, allowing you to create real jewelry masterpieces. Cubic zirconia are presented in a wide range of colors and shades, so they are often used to imitate natural gems. About the precious metal Gilded silver. Decorative coating with a thin layer of gold allows silver jewelry to be more resistant to environmental factors, not to oxidize and not to blacken. Gold intended for gilding does not have impurities. ?1173610355