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 its invention - 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 is presented in a wide range of colors and shades, so they are often used to imitate natural gems. About the precious metal Rhodium-plated silver - a coating with a thin layer of rhodium (platinum group metal) protects silver products from blackening and allows you to preserve the shine. The appearance of products with a rhodium coating is distinguished by a shinier and whiter surface. size 4-8,5 ?450229602