Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal
Zoom 17.90 Ct blue boulder opal

17.90 Ct blue boulder opal

A half-circle shaped boulder opal with lovely blue colours.

  • 17.90 carats.
  • 32 x 13.9 mm / 1.25" x 0.54".
  • 5.4 mm / 0.21" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Mt. Margaret opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

17.90 Ct blue boulder opal