30.89 Ct caramel picture stone boulder opal
$490.00 AUD
A large rectangle boulder opal with colourful swirls.
- 30.89 carats.
- 30.8 x 19.1 mm / 1.21" x 0.75".
- 6 mm / 0.23" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
- Opal ID 2962.
Vendor: Broken River Mining
