Natural Ametrine 5.17 ct – Purple/Yellow, Octagonal Cut, Untreated ametrine creating elegant proportions and attractive

creating elegant proportions and attractive light reflection suitable for sophisticated jewelry designs

37 carat natural aquamarine reveals a vivid blue hue

or coordinated jewelry sets

measuring 16

measuring 18

Natural Ametrine 5.17 ct – Purple/Yellow, Octagonal Cut, Untreated ametrine creating elegant proportions and attractiveThis 5. 17 carat natural ametrine features a classic octagonal cut and a defined bi color contrast of purple and yellow. With visible inclusions and no treatment, it offers authentic natural charm and modern geometric elegance. Comes with a basic sellers certificate; GIA or IGI certification available upon request.