0.70ct Green Tourmaline 5.75mm Round Cut Slice Stone Type Opal - Volcanic

Stone Type Opal - Volcanic Cut Oval Cabochon Cut Weight 2

Even though  the very high magnification of the photos are able to show some small black crystals at the surface on the table of this piece the stone is easily eye clean

This stunning opal from Lightning Ridge has beautiful consistent green fire touched with blue and minor flares of yellow

75ct Dimensions 9

60mm Colour Pale Yellow Clarity VS

0.70ct Green Tourmaline 5.75mm Round Cut Slice Stone Type Opal - VolcanicStone Type Tourmaline Cut Round Cut Weight 0. 70ct Dimensions 5. 75mm Colour Green Clarity VS Treatment No Treatment Origin Nigeria, Responsible sourcing. Reference LG100257