Natural Ametrine 11.79 ct – Octagon, Untreated Sphalerite Diamonds: 100% Natural Diamonds

Diamonds: 100% Natural Diamonds

higher-value bars as part of a long-term strategy

Sourced from Tanzania and heat-treated in accordance with industry standards

they retain their authenticity and purity

Natural Ametrine 11.79 ct – Octagon, Untreated Sphalerite Diamonds: 100% Natural DiamondsThis 11. 79 ct ametrine exhibits a bi color presentation of light purple and light yellow. Its octagon cut emphasizes clarity, showcasing an eye clean appearance. The gemstone measures 15. 82 12. 67 8. 05 mm. The origin of this ametrine is Bolivia. This gemstone 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.