Natural Ametrine 10.47 ct – Cushion, Untreated apatite Its remarkable size

Its remarkable size

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

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

28 carat natural umbalite garnet displays a pinkish-red hue

Natural Ametrine 10.47 ct – Cushion, Untreated apatite Its remarkable sizeThis 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