Natural Ametrine 13.7 ct - Octagon, Untreated oval This design is available in

This design is available in 14K and 18K white gold

it is a standout choice for a bespoke jewelry piece or a refined gemstone collection

The gemstone presents areas of vivid purple and very light yellow

Thanks to its refined oval cut and elegant color

certified ruby for fine jewelry

Natural Ametrine 13.7 ct - Octagon, Untreated oval This design is available inThis 13. 7 ct ametrine displays a precise bi color zoning of light purple and light yellow. Its octagon cut emphasizes the distinct color transition. The gemstone measures 14. 30x12. 21x9. 91 mm. It exhibits eye clean clarity, a notable characteristic for ametrine, and shows no indication of treatment. Sourced from Bolivia, this ametrine is documented with a Sosna Gems Colored Stone Report.