Rubí Rosa Mohs Dureza 9 Forma de Corazón Piedras Preciosas Facetadas En Forma de Corazón Corte Rubí Gema
Mohs hardness scale of gemstone: 9. These gemstones are made by fusing natural ruby raw ore powder. Priced per 1 gemstone or 2 gemstones. We will really appreciated that!