Australian Boulder Opal - 3.74 Ct colourful boulder opal - Broken River Mining

3.74 Ct colourful boulder opal

Broken River Mining

Regular price $1,095.00 AUD Sale

A gorgeous triangle boulder opal with strong rainbow colours on a lighter milky body tone / background.

  • 3.74 carats.
  • 15 x 10 mm / 0.59 x 0.39".
  • 3 mm / 0.11" thick.
  • See a video of this opal on our Instagram feed dated the 11th March 2019.  
  • Natural solid boulder opal.
  • Mined by Sue at her Yaraka opal mine in Queensland, Australia.
  • High commercial grade.
  • Opal ID 395.