Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal
Zoom 4.87 Ct rectangle boulder opal

4.87 Ct rectangle boulder opal

A rectangle boulder opal with a green broad rolling flash. This opal needs movement (please see video).

  • 4.87 carats.
  • 15.4 x 8.8 mm / 0.60" x 0.34".
  • 3.4 mm / 0.13" thick.
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • Commercial grade.

Vendor: Broken River Mining

4.87 Ct rectangle boulder opal