Behold this impressive 2.66-carat natural sapphire, expertly cut in a geometric octagonal faceted design that enhances its inherent brilliance. Measuring 9.0 x 6.9 x 4.3 mm, the stone radiates a captivating blue hue refined through heat treatment. Featuring slight inclusions that underscore its genuine natural origin, this gemstone possesses authentic character and lasting appeal. An outstanding choice for distinctive jewelry creations, this sapphire combines architectural precision with timeless prestige, ideal for those seeking a gemstone of substantial quality and refined sophistication.