Natural Ametrine 19.10 ct – Octagon, Untreated investment-gold 76 ct ametrine displays a

76 ct ametrine displays a harmonious bi-color presentation

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Natural Ametrine 19.10 ct – Octagon, Untreated investment-gold 76 ct ametrine displays aThis 19. 1 ct ametrine from Bolivia displays contrasting purple and yellow zones, characteristic of its bi color identity. The stone measures 15. 20x14. 38x10. 18 mm. Its octagon cut enhances the distinct color patterning. The gemstone is eye clean. This ametrine shows no indication of treatment. It is documented with a Sosna Gems internal report.