Natural Swiss Blue Topaz 43.41 ct – Oval Cut, Certified

This 43.41 carat natural Swiss Blue topaz from Brazil reveals a vivid and saturated blue color, cut into an impressive oval shape measuring 26.15 × 19.12 × 10.79 mm. With eye clean clarity, the gemstone displays superb brilliance and transparency, while its size and faceting maximize sparkle. Its striking Swiss Blue shade has been achieved through irradiation, a safe and industry-standard treatment for all blue topaz gemstones. Certified by an independent gemological laboratory, it comes with pr