26.03ct Freeform Lightning Ridge Australian Crystal Opal | #E271 Topaz Purplish red tourmaline faceted into

Purplish red tourmaline faceted into a modified oval cut

color play description: predominantly green/blue with yellow overtones

shape: low dome

Lightning Ridge Black Semi-Crystal Opal

The Center Stone: Natural Matrix Fire Opal

26.03ct Freeform Lightning Ridge Australian Crystal Opal | #E271 Topaz Purplish red tourmaline faceted intoFreeform Crystal Opal Weight (carats) 26. 03 carats Origin Lightning Ridge, NSW, Australia Shape Freeform Cabochon Dimensions (millimeters) 35. 58mm x 18. 99mm x 6. 56mm at thickest part Dimensions (inches) 1. 40" x 0. 75" x 0. 26" at thickest part Body Tone (+N1 to N9 ) N6 Brightness ( 1 to 5+) B5 Predominant Colors Dominantly green and yellow overtones with faint purple and blue undertones Directionality of Fire Somewhat Directional Treatments