Natural Ametrine 19.57 ct – Emerald Cut, Untreated Garnet the primary source for this

the primary source for this material

Metal Type: Solid 18kt White-Gold

Such untreated Paraiba gems are exceedingly rare

With outstanding VVS clarity and no treatments

this sapphire has undergone standard heat treatment (H

Natural Ametrine 19.57 ct – Emerald Cut, Untreated Garnet the primary source for thisThis 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.