unset boulder opal

Showing 1–12 of 18 results

  • Australian Boulder Opal M826

    USD$201.52
  • Australian Boulder Opal P456

    USD$41.05
  • Australian Boulder Opal, 9.25cts – 290323R

    USD$74.64
  • Boulder Opal, Rare Wood Replacement Q915

    USD$268.69
  • Bright Multicoloured Flashes Australian Boulder Opal, 3.25cts – R739

    USD$324.67
  • Butterscotch coloured natural Australian Boulder Opal, 19.35cts – S499

    USD$134.34
  • Flashy Green Boulder Opal N586

    SOLD
  • Flashy Green Natural Australian Boulder Opal, 16.15cts – S488

    USD$440.35
  • Green Natural Boulder Opal, 2.35cts – S615

    USD$108.22
  • Natural Australian Boulder Opal, 2.0cts – Item 17523

    USD$44.78
  • Natural Australian Boulder Opal, 4.55cts – 16523

    USD$44.78
  • Pastel Colourful Australian Boulder Opal, 20.15cts – Q506

    SOLD