6.24 Ct green-blue boulder opal
$410.00 AUD
A free-form boulder opal with strong greens and blues.
- 6.24 carats.
- 21.1 x 10.9 mm / 0.83 x 0.42".
- 3.6 mm / 0.14" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining
