• black opal ring - opal engagement ring stone

    Black Opal – Natural, Cabochon, Black

    Note the protective v-shaped prong at the tip of this teardrop-cut black opal ring. Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: An Incredible Union of Colors: Choosing Opal Engagement Ring Stones

    Credit: Joel E. Arem

    GemstoneOpal Stone, Black Opal, Precious Opal
    Natural or man madeNatural
    Jewelry typeRing
    Gem StateCabochon
    Photo phenomenaPlay of Color