Zoom 13.18 Ct set of three boulder opals
Zoom 13.18 Ct set of three boulder opals
Zoom 13.18 Ct set of three boulder opals
Zoom 13.18 Ct set of three boulder opals

13.18 Ct set of three boulder opals

A set of three small green-blue boulder opals.

  • 13.18 carats (total).
  • Left,  16.7 x 7.1 mm / 0.65" x 0.27".
    • 3.5 mm / 0.13" thick.
  • Middle, 17.6 x 8.6 mm / 0.69" x 0.33".
    •  3.8 mm / 0.14" thick.
  • Right, 18.8 x 8 mm / 0.74" x 0.31".
    •  3.4 mm / 0.13" thick.
  • Natural solid boulder opals.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

13.18 Ct set of three boulder opals