Natural Ametrine 13.7 ct - Octagon, Untreated oval cut into an oval shape

cut into an oval shape measuring 16

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

Thanks to its refined oval cut and elegant color

This aquamarine also holds strong appeal for collectors who value naturally untreated stones with classic cuts

Natural Ametrine 13.7 ct - Octagon, Untreated oval cut into an oval shapeThis 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.