Elegant and versatile, this 1.64-carat natural sapphire showcases a vivid blue hue in a compact oval cut. Dimensioned at 7.3 x 6.5 x 4.2 mm, the faceted gemstone offers brilliant sparkle and refined proportions ideal for delicate jewelry designs. Its slightly included clarity reflects the stone's authentic natural origin, while heat treatment enhances the captivating blue saturation. A sophisticated choice for those seeking genuine gemstone quality in a more modest carat weight.