Natural Ametrine 10.47 ct – Cushion, Untreated apatite 30 carat natural aquamarine from

30 carat natural aquamarine from Africa displays a vivid blue hue and a classic oval cut

Its remarkable size

creating a dynamic and eye-catching silhouette

The structured geometric lines give the piece a modern and sophisticated character while maintaining timeless elegance

Its size and clarity make it suitable for collectors seeking rarer garnet types or for refined custom jewelry projects

Natural Ametrine 10.47 ct – Cushion, Untreated apatite 30 carat natural aquamarine fromThis 10. 47 ct ametrine displays the distinctive bi color purple and yellow zoning for which the gemstone is known. The cushion shape presents a clear demarcation between the two colors. The gemstone is eye clean, offering transparency and brilliance. There is no indication of treatment. Ametrine typically forms in Bolivia. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is