Gemological Report included. unheated untreated unenhanced natural earth mined oval cut very slightly violetish blue sapphire. as it was mined without any treatments or enhancement whatsoever. It has only been faceted and polished. measures 5.29 x 5.25 x 3.80mm weighs 0.94 carats. THIS IS A PRETTY SAPPHIRE TOTALLY UNHEATED UNTREATED GEM REPORT GEM BOX MAKE OFFER! The photos form part of the description. Like all colored stones there is a color variation that occurs in different lighting conditions both inside but also outside, even the time of day can make the color of a stone appear a little different. We do our best to show colors as we see them. Color perception is highly individual and some people can perceive more colors than others, also colors can appear somewhat different on different screens and devices due to variations in screen hardware and device display settings.