• dyed, vintage black onyx spacer beads

    Onyx – Natural, Bead, Black

    Vintage spacer beads, custom-cut black onyxes. Note the gray color in the bead holes and some surface areas. Like most black onyxes, these stones were dyed. Photo © Joel E. Arem, PhD, FGA. Used with permission.

    Article: Onyx Value, Price, and Jewelry Information

    Credit: Joel E. Arem, PhD, FGA

    GemstoneQuartz, Chalcedony, Onyx
    Natural or man madeNatural
    Gem StateBead