Natural Ametrine 11.45 ct – Emerald Cut, Untreated black 17 carats and displays a

17 carats and displays a delicate light pink color with elegant transparency and soft pastel brilliance

cut into a classic oval shape measuring 14

This natural cobalt spinel weighs 1

With eye clean clarity and standard heat treatment

Cut into an oval shape measuring 7

Natural Ametrine 11.45 ct – Emerald Cut, Untreated black 17 carats and displays aThis 11. 45 ct natural ametrine displays a bicolor presentation. Its emerald cut highlights areas of light purple and light yellow. The stone is eye clean. This ametrine shows no indication of treatment. It originates from Bolivia. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is available on request. This gemstone is suitable for custom jewelry design or inclusion in a