Natural Ametrine 10.85 ct - Octagon, Untreated pink tourmaline it highlights both symmetry and

it highlights both symmetry and brilliance

The vivid cushion-cut sapphire displays a captivating violet-pink tone

This specimen is eye clean

78 carats and is fashioned in an elegant oval cut

Completely natural and masterfully set

Natural Ametrine 10.85 ct - Octagon, Untreated pink tourmaline it highlights both symmetry andThis 10. 85 ct ametrine exhibits a clear bicolor separation of purple and yellow. Its octagon cut highlights the distinct color zones, a characteristic of ametrine from Bolivia. This gemstone measures 12. 79x12. 06x8. 23 mm. It is eye clean, offering transparency and brilliance. There is no indication of treatment. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is available on