•Type: Black Opal (Natural, Solid)
•Body Tone: N1 (confirmed)
•Play-of-Colour: Electric blue and green, with broad flashes and hints of purple
•Weight: 0.70 carats (0.14 grams)
•Dimensions: 5.93 x 3.56 x 0.59 mm
•Shape: Oval cabochon
•Origin: Lightning Ridge, Australia