Natural London Blue Topaz 13.23 ct – Octagon Cut, Certified Blue Cut: Oval (5x7mm)

Cut: Oval (5x7mm)

Diamonds: Natural 100%

Expertly fashioned in a striking trilliant cut measuring 10

Green Emerald: 100% Natural

Cut: Pear (7

Natural London Blue Topaz 13.23 ct – Octagon Cut, Certified Blue Cut: Oval (5x7mm)This 13. 23 carat natural London Blue topaz from Brazil features a deep and sophisticated blue tone, cut into an octagon step shape measuring 16. 04 12. 04 7. 65 mm. With eye clean clarity, the gemstone offers excellent transparency, while the precision cut facets highlight its dramatic depth of color. Its rich London Blue shade has been achieved through irradiation, a safe and industry standard treatment applied to all blue topaz. Certified by an