Natural Blue Zircon from Cambodia, this 1.67-carat gemstone showcases a brilliant blue hue enhanced through careful heating. The octagon faceted cut measures 7.0 x 4.9 x 3.9 mm, offering excellent light performance and visual appeal. With slightly included clarity, this stone retains authentic character while delivering vibrant color saturation ideal for fine jewelry designs. A premium choice for collectors and jewelers seeking quality zircon with distinctive blue brilliance.