2.73 Ct extra small blue boulder opal
An extra small rectangle boulder opal with lovely strong blues.
- 2.73 carats.
- 12.7 x 6.3 mm / 0.5" x 0.24".
- 3.5 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