Lab Created Hydrothermal Colombian Emerald Octagon Loose Stones (4x2mm -12x10mm)

Hydrothermal gemstones are man-made gems that are produced in a laboratory. Scientists simulate the conditions of a natural hydrothermal environment, by heating and pressurizing a mineral-rich solution in a specialized chamber. This leads to the formation of a crystallized gemstone that has similar chemical and physical properties to those found in nature.The process of creating hydrothermal gemstones is very controlled and ensures that the final product has consistent colors, clarity, and other desirable characteristics. These gems are available in a range of colors and varieties, including emerald, ruby, sapphire, and aquamarine, among others.Although hydrothermal gemstones are not natural, they are highly valued and offer a more affordable option than natural gems. This is especially important to people who are more interested in the gem's aesthetic appeal than its rarity and natural origin. Gorgeous Octagon Faceted Lab Created (Beryllium Aluminium Silicate) Green Colombian EmeraldLab Created Hydrothermal Colombian Emerald. (Light color Emerald) Chemical composition : Be3Al2(SiO3)6Hardness Mohs : 8.5Density : 2.67-2.75Refractive Index : 1.578-1.572Heat Resistance : Up to 1250 degrees C / 2282 degrees FManufacturing Method : Hydrothermal