Ravishing 2.20ct full gray high fire harlequin Opal

This piece is considered a black opal, but one look at it and and all you'll see is its unique and captivating full gray hue. Its rich body color is the perfect background for its vivid play of color, rolling across its body in stormy clouds of fiery reds, fluorescent pinks and vivid yellows accented with greens and even touches of rare blue violet. Measuring 11.1mm x 9mm x 5.4mm, this opal was cut to set, and glistens under a lavish liquid luster. Sourced from Welo, Ethiopia. Untreated!