1.05ct Lightning Ridge Black Opal | #E43 Howlite and the tricolor effect is

and the tricolor effect is noticable for the stone's size

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even going as far as creating a vivid natural split of yellow and purple

origin: Koroit Opal Fields

1.05ct Lightning Ridge Black Opal | #E43 Howlite and the tricolor effect isLightning Ridge Black Opal Weight (carats) 1. 05cts Origin Lightning Ridge, Australia Shape Freeform Dimensions (millimeters) 7. 96mm x 5. 01mm x 4. 16mm Dimensions (inches) 0. 3" x 0. 2" x 0. 2" Body Tone (+N1 to N9 ) N4 Brightness ( 1 to 5+) B4 Predominant Colors Green Directionality of Fire Slightly Directional Treatments Enhancements None Suggested Purpose Ring Sku Number #E43 Additional Notes None