Natural Ametrine 12.94 ct – Emerald Cut, Untreated Aquamarine This natural Green Tourmaline weighs

This natural Green Tourmaline weighs 4

velvety blue hue and a bold cushion cut

05ctCut: Oval (5x7mm)Clarity: VS

suitable for gemstone enthusiasts

The stone is certified as unheated and untreated

Natural Ametrine 12.94 ct – Emerald Cut, Untreated Aquamarine This natural Green Tourmaline weighsThis 12. 94 ct ametrine from Bolivia displays the characteristic bi color zoning of purple and yellow. The gemstone measures 17. 24 x 11. 31 x 8. 22 mm and is cut in an emerald shape. This ametrine is eye clean. No indication of treatment was observed. This ametrine is documented with a Sosna Gems Colored Stone Report. Independent laboratory certification is available on request.