Natural Ametrine 13.79 ct – Emerald Cut, Untreated London Blue Topaz Measurements: 14x11 mm

Measurements: 14x11 mm

and natural untreated status

95 ct Dimension 31

luxurious gemstone ideal for high-impact custom jewelry or distinctive collector’s pieces

Natural Ametrine 13.79 ct – Emerald Cut, Untreated London Blue Topaz Measurements: 14x11 mmThis 13. 79 ct natural ametrine from Bolivia displays a distinctive bicolor presentation, exhibiting both purple and yellow hues within a single gemstone. The emerald cut enhances the transparency and allows observation of this unique color zoning. Its clarity is graded as Loupe Clean, indicating the absence of inclusions visible under 10x magnification. This ametrine has no indications of treatment. Documented with a Sosna Gems Colored Stone Report,