Natural Ametrine 16.36 ct – Octagon, Untreated gemadmin 90 carat natural aquamarine reveals

90 carat natural aquamarine reveals a vivid blue hue

Its elongated proportions and balanced faceting create a sophisticated and timeless appearance ideal for high-end jewelry designs

or distinctive everyday elegance

originating from Madagascar

making it a refined and authentic addition to any curated jewelry or gemstone collection

Natural Ametrine 16.36 ct – Octagon, Untreated gemadmin 90 carat natural aquamarine revealsThis 16. 36 ct ametrine exhibits a bi color presentation of light purple and light yellow. Its octagon cut maximizes the distinct zonal coloration. The gemstone measures 13. 80 13. 78 10. 53 mm. It is eye clean, showing no visible inclusions to the unaided eye. This ametrine is a natural gemstone from Bolivia. No indication of treatment was observed. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent