Natural Ametrine 19.57 ct – Emerald Cut, Untreated Garnet this sapphire has undergone standard

this sapphire has undergone standard heat treatment (H

the primary source for this material

untreated status

making this aquamarine an impressive centerpiece stone

Natural Ametrine 19.57 ct – Emerald Cut, Untreated Garnet this sapphire has undergone standardThis 19. 57 ct ametrine displays a vivid purple alongside a vivid yellow. The bicolor gem is precisely cut into an emerald shape. The gemstone measures 16. 03 13. 55 11. 28 mm and comes from Bolivia. Its clarity grade is Eye Clean. The ametrine shows no indication of treatment. It is documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is available on request.