Natural Ametrine 12.17 ct – Octagon, Untreated pink sapphire The ruby is accompanied by

The ruby is accompanied by a GIA Ruby Origin Report confirming its natural corundum identity

or elegant everyday luxury accessory

characteristic of fine natural aquamarine

making its warm tone shine vividly

Natural Ametrine 12.17 ct – Octagon, Untreated pink sapphire The ruby is accompanied byThis 12. 17 carat ametrine from Bolivia displays a distinctive bi color presentation. The stone exhibits a clarity grade of Eye Clean. The octagon cut gemstone measures 12. 97 11. 10 10. 96 mm. This ametrine shows no indication of treatment. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is available on request.