3.78 Ct small green and caramel boulder opal
A lovely small rectangle green, blue and caramel boulder opal.
- 3.78 carats.
- 12 x 10.1 mm / 0.47 x 0.39".
- 2.9 mm / 0.11" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Lower commercial grade.
Vendor: Broken River Mining
