Natural Ametrine 9.91 ct – Emerald Cut, Untreated white 50 carats total weightRound cutVVS

50 carats total weightRound cutVVS clarityNatural sapphire

93ctCut: emerald cut (4x6mm)Clarity: Very GoodMetal Type:Solid 18kt Gold-YellowGold Weight (grams):2

With its harmonious color

with inclusions visible only under magnification

the stone represents an extremely rare untreated ruby – a distinction reserved for only the finest investment-grade gems

Natural Ametrine 9.91 ct – Emerald Cut, Untreated white 50 carats total weightRound cutVVSThis 9. 91 ct ametrine from Bolivia presents a bi color display of light purple and light yellow. Its emerald cut highlights the internal color zoning. The gemstones dimensions are 13. 06 x 11. 45 x 9. 00 mm. The gemstone clarity is eye clean. No indication of treatment was detected. It is documented with a Sosna Gems Colored Stone Report, our internal gemstone report.