Natural Ametrine 11.6 ct – Octagon Cut, Untreated bicolor top-tier example of untreated material

top-tier example of untreated material exceeding the four-carat threshold

and gemstone collections

Mined in Myanmar (Burma)

the gemstone contains visible inclusions that confirm its natural origin

The vivid green emeralds are set at the center

Natural Ametrine 11.6 ct – Octagon Cut, Untreated bicolor top-tier example of untreated materialThis 11. 6 ct natural ametrine from Bolivia displays a distinctive bicolor effect, transitioning between purple and yellow hues. The octagonal cut maximizes the interplay of these colors, with a precise facet arrangement. The gemstone features Eye Clean clarity, indicating no visible inclusions to the unaided eye. Its saturation is strong, presenting both purple and yellow with clarity and depth. This ametrine shows no indication of treatment.