Unheated untreated stunning natural aquamarine! Emerald cut beautiful proportions! 6.85 carats 15.62 x 8.64 x 6.60mm EYE CLEAN (highest clarity grade that can be assigned to a colored stone including aquamarine by GIA standards) slightly greenish aquamarine blue - GORGEOUS! SPARKLE IS WONDERFUL COLOR IS ELEGANT AND DIVINE! GEM REPORT MAKE OFFER WELCOME 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.