Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal
Zoom 18.33 Ct free-form boulder opal

18.33 Ct free-form boulder opal

A free-form boulder opal with broad flashes of rainbow colours with a dark background / body tone.

  • 18.33 carats.
  • 25.2 x 14.7 mm / 0.99 x 0.57".
  • 5.6 mm / 0.22" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Gem grade.
  • Opal ID 3143.

18.33 Ct free-form boulder opal

Price on Application