• opal with harlequin pattern

    Black Opal – Natural, Cabochon, Black, 2.25 ct

    2.25-ct black opal with a harlequin pattern. Photo courtesy of liveauctioneers.com and Simrit Collections.

    Article: Opal Buying Guide

    Credit: Simrit Collections

    GemstoneOpal Stone, Black Opal, Precious Opal
    Natural or man madeNatural
    Carat Weight2.25
    Gem StateCabochon
    Photo phenomenaPlay of Color