Natural London Blue Topaz 14.09 ct – Octagon Cut, Certified

This 14.09 carat natural London Blue topaz from Brazil showcases a deep and captivating blue tone, cut into an octagonal emerald shape measuring 16.05 × 11.96 × 8.02 mm. With eye clean clarity, the gemstone offers excellent transparency and brilliance, while the step-cut faceting emphasizes its rich depth of color. Its striking London Blue shade has been achieved through irradiation, a safe and industry-standard treatment used for all blue topaz varieties. Certified by an independent gemological