Natural Ametrine 10.88 ct – Octagon, Untreated amethyst Its classic oval cut

Its classic oval cut

The amethyst and citrine zones are clearly delineated within the stone

The gemstone displays the unique color zoning that makes ametrine so distinctive

This ametrine is well-suited for a unique jewelry design or as an addition to a discerning collection

Natural Ametrine 10.88 ct – Octagon, Untreated amethyst Its classic oval cutThis 10. 88 ct ametrine exhibits its characteristic bi coloration, with distinct zones of purple and yellow. The gemstone is eye clean, offering transparent clarity. The octagon cut highlights both color zones and facets, allowing light to move through the stone. This ametrine measures 13. 25 12. 16 8. 29 mm. There is no indication of treatment for this ametrine from Bolivia. It is documented with a Sosna Gems Colored Stone Report, our internal