Natural Ametrine 17.85 ct - Octagon Cut, Untreated Opal where its beauty can be

where its beauty can be admired in full

Distinguished by its flawless clarity

The cushion shape is precisely cut to enhance the stone's dual coloration and brilliance

The tanzanite in this pendant has undergone standard heat treatment

flowing silhouette

Natural Ametrine 17.85 ct - Octagon Cut, Untreated Opal where its beauty can beThis 17. 85 ct natural ametrine displays a distinct bicolor presentation of purple and yellow. Originating from Bolivia, this ametrine is an eye clean gemstone. Its octagon cut optimizes the internal light return and showcases the bi color zoning. Documented with a Sosna Gems Colored Stone Report, our internal gemstone report. Independent laboratory certification is available on request.