Natural Ametrine 17.18 ct - Octagon, Untreated Sapphire making it suitable for unique

making it suitable for unique jewelry designs or as a collector's stone

offering exceptional brilliance and depth

GIA Certificate

these citrines are ideal for gemstone collectors or for creating a coordinated jewelry set such as earrings or a pendant combination

Natural Green Emerald from Zambia weighing 14

Natural Ametrine 17.18 ct - Octagon, Untreated Sapphire making it suitable for uniqueThis 17. 18 ct ametrine exhibits a precise bicolor division of vivid purple and vivid yellow. The octagon cut highlights the distinct color zoning inherent to the material. The gemstone measures 16. 98 12. 45 9. 53 mm. It presents an eye clean clarity, showcasing the transparency of the amethyst and citrine quartz. This material shows no indication of treatment. Hailing from Bolivia, this ametrine is documented with a Sosna Gems Colored Stone Report,