Natural Swiss Blue Topaz 21.79 ct – Square Cut, ČGL Certified Tourmaline The cushion cut enhances both

The cushion cut enhances both brilliance and elegance

Known for its extraordinary dispersion

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Natural Swiss Blue Topaz 21.79 ct – Square Cut, ČGL Certified Tourmaline The cushion cut enhances bothThis 21. 79 carat natural Swiss Blue topaz from Brazil showcases a vivid and saturated blue hue, cut into a square shape measuring 16. 51 16. 23 10. 05 mm. With eye clean clarity, the gemstone offers superb transparency and brilliance, enhanced by its precise faceting. Its color has been achieved through irradiation, a safe and standard treatment used on all blue topaz varieties. Certified by the Czech Gemological Laboratory (GL), it comes with