Natural Ametrine 17.85 ct - Octagon Cut, Untreated Opal 09 carat natural London Blue

09 carat natural London Blue topaz from Brazil showcases a deep and refined blue tone

Distinguished by its flawless clarity

01 carat natural red spinel from Myanmar presents a vivid red hue

strong light return

Natural Ametrine 17.85 ct - Octagon Cut, Untreated Opal 09 carat natural London BlueThis 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.